11. ( 2.0 分 ) Mary returned, saw the mess, and hit the roof. A 玛丽回来了，看到一片狼藉，大发雷霆。 B 玛丽回来了，看到一片狼藉，掀了屋顶。 C 玛丽回来了，看到一片狼藉，打掉了屋顶。 D 玛丽回来了，看到一片狼藉，撞上了屋顶。

Many people believe that dogs are human's best friends. They are friendly, loyal, and can help people in many ways. But do you know dogs can also help with mental health? Studies show that playing with or even just looking at a dog can make people feel relaxed. It can lower stress and make people happier. For this reason, more and more hospitals and schools are using "therapy dogs" to help patients and students. These dogs are trained to stay calm and kind around strangers. They do not get nervous easily. When patients feel sad or worried, the dogs can cheer them up. For students who are under great pressure before exams, staying with a dog for a short time can help them calm down. Some people even keep dogs at home to improve their own mood. Taking a dog for a walk also gives people a chance to exercise and enjoy fresh air. In this way, dogs not only bring joy but also help people stay healthy. Truly, dogs are more than just pets. They are our helpers and our close friends.What is the main idea of the passage?A. Why dogs like staying with humans.B. Dogs are helpful to people's mental health.C. How to train therapy dogs.D. How to keep dogs healthy.

The prospect of a cleaner motor vehicle fleet is drawing closer. In November 2020, the UK government announced that a ban on new petrol and diesel car sales would be brought forward to 2030. Advances in battery technology mean the tipping point at which electric vehicles become cheaper than other types, without subsidies, could come within five years. Fast-charging electric car batteries are on the horizon, with five-minute "fill up" times in sight. This is good news for the climate, with transport emissions one of the biggest obstacles to meeting reductions targets, nationally and globally. Also welcome for the UK is the announcement by Nissan that in future it will source 62 kilowatt-hour batteries for its popular Leaf model from the factory next door to its Sunderland car plant, instead of importing them from the US. On vehicle emissions, there is some way to go. While last year saw a 43% rise in electric car sales, they made up just 4.2% of the total. So far, Norway is the only country where they are the most popular cars. SUVs have been the second largest cause of rising global emissions over the previous decade—and worryingly their sales continue to rise in Britain. Much work remains to be done to stop people choosing vehicles that are making the world's biggest problem worse. The joy in Sunderland ought to be tempered by the fact that Nissan will continue making its SUV Qashqai there. The benefits for the workforce should blind no one to the environmental risks. Plans to limit emissions from heavy goods vehicles are also needed. Last month the Committee on Climate Change recommended a ban on diesel HGVs by 2040, which it said was necessary if the UK is to meet the target of net zero by 2050. With the freight industry facing severe disruption because of Brexit, new environmental goals are likely to meet resistance. But with electric vehicles responsible for around 30% less carbon dioxide than fossil-fuel-powered cars in the UK (in France, where the electricity supply is cleaner, the figure is nearer 70%), the path to a greener transport future is becoming clearer. As with solar and wind energy, prices are falling faster than expected, and battery technology is an important part of the green investment strategy that should follow the pandemic. Electric cars do not remove the need for other affordable transport options, or for big reductions in overall road traffic, especially in cities. Battery disposal is a problem, as is the use of coal power in some manufacturing. But since cars are part of life, it is good that they are getting greener.1、The progress in battery technology will bring about__________.A.reduced transport emissionB.more new petrol and diesel carsC.Leaf model’s suspension of productionD.electric vehicles subsidies2、It can be learned from Paragraph 3 that__________.E.Norway enjoys better sales of electric cars than petro vehiclesF.measures have been taken in Britain to reduce the sales of SUVsG.petrol cars have been the main cause of carbon dioxide emissionH.Sunderland is willing to allow the manufacturing of SUVs there3、New environmental goals will be hindered in that__________.I.a ban on diesel HGVs has been proposedJ.the goal of net zero is hard to obtainK.the carbon dioxide emission is loweredL.Brexit caused a disturbance in the freight industry4、The emission figures in the UK and in France in Paragraph 5 are mentioned to showM.a more distinct way to eco-friendly prospect of transportationN.a decrease of carbon dioxide emission of fossil-powered carsO.an increase in costs of solar and wind energyP.a need to employ battery technology to develop clean energy5、The author’s attitude towards the use of electric cars is__________.Q.uncertainR.supportiveS.indifferentT.skeptical

Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives him a credit which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester. A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a longer period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice.???? For every course that he follows a student is given a grade, which is recorded. and the record is available for the student to show to potential employers.? All this imposes(增加)? a constant pressure and stress of work, but in spite of this some students still find time for great activity in student affairs. Elections to positions in student organizations arouse much enthusiasm. The effective work of maintaining discipline is usually performed by students who advise the academic authorities. Any student who is thought to have broken the rules, for example, by cheating has to appear before a student court. With the enormous numbers of students. the operation of the system does involve a certain amount of activity. A student who has held one of these positions of authority is much respected and it will be of benefit to him later in his career.1.Normally a student would at least attend __________classes each week.A. 36?????????????? B. 12?????????????? C. 20?????????????? D. 152.According to the first paragraph an American student is allowedA. to live in a different universityB. to change permanently his or her universityC. to live at home and drive to classesD. to get two degrees from two different universities3.American university students are usually under pressure of work because__________.? A. their academic performance will affect their future careersB. they are heavily involved in student affairsC. they have to obey university rulesD. they want to run for positions of authority4.Some students are enthusiastic for positions in student organizations probably because_________.A. they hate the constant pressure and stress of their studyB. they will then be able to stay longer in the universityC. such positions help them get better jobsD. such positions are usually well paid5.The student organizations seem to be effective in__________.A. dealing with the academic affairs of the universityB. ensuring that the students observe university regulationsC. evaluating students' performance by bringing them before a courtD. keeping up the students' enthusiasm for social activities

available grab romantic put away frame contact millions of jewelry worth don't botherShe loves wearing _ 19 _ -she has a big collection of rings and watches.

-Heyuan develops so fast．-That's true．Great changes  ______ in Heyuan in the last few years．（ ）A. have been taken placeB. took placeC. take placeD. have taken place

____ means to lose all hope or confidenceA. RepairB. DespairC. DesireD. Pair

batter, vicious, underestimate, tow, escort, athletic, intervene, clarity, paperback, ridge 1.The damaged ship was brought into the harbor under a(n) _. 2.The most vigorous_exercise seldom pushes the heart rate above 200 while the average at-rest pulse rate is between 60 and 70 . 3.Our band of travelers that day had rounded a bend shaded by rock towers and there it was off to the west rising high on a(n) _.

A.convenient B.creates C..critically-|||-D.determine E.direction F.hesitate-|||-G.i nadequate H.inspired I.method-|||-J.minimal K.rarely L.shelters-|||-M.stren gthen N.sufferings O.tortured When someone commits a criminal act , we always hope the punishment will match the offense. But when it comes to one of the cruelest crimes-animal fighting- things 1 work out that way. Dog-fighting victims are 2 and killed for profit and “sport ,”yet their criminal abusers often receive a 3 sentence for causing a lifetime of pain. Roughly half of all federally-convicted animal fighters only get probation(缓刑). Some progress has been made in the prosecution( 起诉) of animal fighters. But federal judges often rely heavily on the U. S. Sentencing Guide Lines when they 4 penalties , and in the case of animal fighting , those guidelines are outdated and extremely 5 . The U. S. Sentencing Commission, which 6 these sentencing guidelines, is revisiting them,proposing to raise the minimum sentence from 6-12 to 21-27 months. This is a step in the right 7, but we'd like to see the U. S. Sentencing Commission make further changes to the guidelines. Along with this effort, we' re working with animal advocates and state and federal lawmakers to 8 anti-cruelty laws across the country , as well as supporting laws and policies that assist overburdened animal 9 that care for animal fighting victims. This help is 10 important because the high cost of caring for animal victims is a major factor that prevents people from getting involved in cruelty cases in the first place.

My brother wasn't badly hurt, but he injured his leg and had to _ around for a few weeks.A. embarkB. limpC. fleeD. glide