正确答案: D

Might you have left

题目：--I can't find my wallet.-- ______ it at home?

解析：

后者是问话，因此词序上应是主谓倒装；问话表示不肯定，同时又强调的是结果：钱包在的地方。因此用不太肯定的might和现在完成时更恰当。我找不着钱包了。你是不是把它落在家里了?

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学习资料的答案和解析：

[单选题]Passage Two

In 2000, with little but a bar and a church left to make it a destination, tiny St. James, Nebraska, was taken off state highway maps. Then the church closed, and the small farm village in the state’s northeast corner looked set to just disappear. Thanks to five devoted women, it didn’t. In May 2001, after meeting with staff from the Center for Rural Affairs, the friends—Louis Guy, Vicky Koch, Jeanette Pinkelman, Mary Rose Pinkelman and Violet Pinkelman—opened a weekend market for vendors(小商贩) to sell handcrafts and local food. “We felt like, what can we do to bring the community together?” says Mary Rose Pinkelman, “We decided to make a place to sell local goods.” They set up shop in the church school, which, though closed for nearly 40 years, had been well maintained. The first weekend, 16 vendors look over an old classroom. The result was an instant hit. Today, the market draws up to 70 vendors----who sell such items as homemade jellies, baked goods, hand-woven rugs, and farm-grown produce----and what Pinkelman calls an unexpected number of visitors. In the process, the market has made St. James a destination again, putting it back on the state road map. 40. According to Para. 1, what fate was St. James Nebraska suffering?

The disappearance from highway maps

[单选题]Passage ThreeFor more than six million American children, coming home after school means coming home to an empty house. They spend part of each day alone. They are called "latchkey children". They're children who look after themselves while their parents work. And their bad conditions have become a social problem.

suffer problems from being left alone

解析：

41．答案为D  根据文章第1段第5句They spend part of each day alone及全文内容可推知钥匙儿童指经常独自在家的孩子。

[单选题]乙买甲一套房屋，已经支付1／3价款，双方约定余款待过户手续办理完毕后付清。后甲反悔，要求解除合同，乙不同意，起诉要求甲继续履行合同，转移房屋所有权。下列选项正确的是（ ）

合同有效，甲应继续履行合同

解析：《物权法》第15条规定：“当事人之间订立有关设立、变更、转让和消灭不动产物权的合同，除法律另有规定或者合同另有约定外，自合同成立时生效；未办理物权登记的，不影响合同效力。”可见房屋买卖合同的成立、有效、生效与是否办理登记无关，因此A、B两项错误。《合同法》第110条规定：“当事人一方不履行非金钱债务或者履行非金钱债务不符合约定的，对方可以要求履行，但有下列情形之一的除外：(一)法律上或者事实上不能履行；(二)债务的标的不适于强制履行或者履行费用过高；(三)债权人在合理期限内未要求履行。”因此C项正确。《合同法》第94条规定：“有下列情形之一的，当事人可以解除合同：(一)因不可抗力致使不能实现合同目的；(二)在履行期限届满之前，当事人一方明确裘示或者以自己的行为表明不履行主要债务；(三)当事人一方迟延履行主要债务，经催告后在合理期限内仍未履行；(四)当事人一方迟延履行债务或者有其他违约行为致使不能实现合同目的；(五)法律规定的其他情形。”本题中，甲主张解除合同缺乏法律依据，因此D项错误。所以，选择C项。

[单选题]调节肾上腺髓质激素分泌的最主要因素是 （ ）

交感神经

[单选题]《选择与安排》是一篇谈写作经验的( )

议论文

解析：【答案】D

[单选题]3岁儿童，头颈部烧伤按新九分法计算烧伤面积为( )

14%

[多选题]创伤或感染时机体代谢的改变是( )

蛋白质分解加速

脂肪动用加快

体重减轻

解析：ABC

[单选题]正常成年人血液总量约占体重的( )

8%