单选题 Directions: For this part, you are allowed 30 minutes to write an essay commenting on the remark 'Earth provides enough to satisfy every man's need, but not every man's greed.' You can. cite examples to illustrate your point. You should write at least 150 words but no more than 200 words.

单选题She ______ because she found the journal interesting.

单选题My sister can't cook______.

单选题Passer-by:______? Local resident: Yes, there% one near the end of the street. It's behind the church.

单选题They tossed your thoughts back and forth for 6var an hour, but still could not make ______ of them.

单选题下面的短文后列出了10个句子,请根据短文的内容对每个句子作出判断:如果该句提供的是正确信息,选择A;如果该句提供的是错误信息，选择B;如果该句的信息文中没有提及，选择C,并将所选答案的代码指A.B或C填在相应位置上。Everyone knows that listening to music when feeling bad can provide a relief. Music can also

单选题 Questions14-17 are based on the passage you have just heard.

单选题 Questions16-19 are based on the recording you have just heard.

单选题The selfishness of humans is a central assumption of orthodox (传统的) economics, where it is thought to lead to benefits for the economy as a whole. It is what the 18th-centuiy Scottish economist Adam Smith described as the 'invisible hand'. But evolutionary biologists have come to see cooperation and selflessness as a big part of our 29 as a species. During the course of our evolution, they point out, cooperative groups 30 outcompeted groups of cheats. So we are inherently cooperative when operating within our own groups. We have also 31 social mechanisms to reinforce actions that benefit the group. 'You could say teamwork at the scale of small groups is the signature 32 of our species,' says evolutionary biologist David Sloan Wilson from Binghamton University in New York. But 33 teamwork can include a competition mechanism to promote actions that benefit the group, particularly in larger groups. It's also important; to remember that in-group cooperation evolved partly in response to competition between groups. This evolutionary perspective is radically new to economics, and it could be relevant to grand-scale economic problems that require solutions involving cooperation between nations. Take the challenge of getting nations to work together over economic solutions to climate change—a 34 focus in the run-up to climate negotiations in Paris, France, later this year. This is a gargantuan (巨大的) problem from any perspective, but it is 35 an issue of coordination for the sake of the common good at a massive scale, says Wilson. 'The challenge is therefore to 36 at larger scales the coordination and control that takes place more spontaneously at smaller scales,' he says—from multicellular (多细胞的) organisms to village-sized groups of humans. 'Morality evolved out of cooperation within and competition between groups, so when acting as a single group to tackle global problems we will have to 37 the role of natural selection ourselves,' Wilson says. This might involve pursuing a wide variety of 38 , identifying those that work best, and then creating incentives to cooperate on implementation. 'In some ways it's the opposite of the invisible hand.' A.adaptation B.assume C.compel D.consistently E.developed F.effective G.essentially H.implement I.particular J.promptly K.remarkable L.rumor M.strategies N.success O.suspicion

单选题Which of the following is NOT the mason for D. H. Lawrence's family settling down in Eastwood?

单选题If the work______by the end of this month is delayed, the construction company will be heavily fined.

单选题Frank had worked for two years to be a carpenter, but found his progress ______.

单选题It must guide public opinion, after presenting ______ both sides of every issue and pointing out to readers what measures seem to promise the greater good for the greater number. A. inquisitively B. inconceivably C. appallingly D. impartially

单选题______ any information about Mary, give me a call.

单选题The unpopular measure finally ______ the downfall of the government.

单选题The passage suggests that twentieth-century Marxists would have admired Jane Austin ' s novels more if the novels as the Marxists understood them, had ______.

单选题The students take a ______ test in March, and the main exam is in July. A. previous B. preliminary C. preceded D. elementary

单选题Woman: Grey says he's going to take three extra classes.Man: He's got to be kidding.Question: What does the man mean?