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问题 选择题

Old people shouldn’t       . In fact, they have stronger and clearer minds.

A．look down

B．be looked down

C．look down on

D．be looked down on

答案

答案：D

题目分析：句意：老人不应该被小瞧。事实上，他们有更强的思维。分析：考查情态动词的被动语态的用法，构成should be done(动词的过去分词)；同时考查固定短语：look down on小瞧/看不起。故选D

填空题



Earthquakes often happen near volcanoes, but this is not always true. The centers of some are (1) . The bottom of the sea suddenly (2) . The powerful forces inside the (3) break the rocks. The coast is shaken and great waves appear. These waves travel (4) and rush over the land when they reach it. They are p enough to (5) houses and other buildings; sometimes they break (6) than the earthquake itself.
Very often fires followed the (7) earthquakes. In 1906, the great earthquake at San Francisco broke the gas-pipes. The gas (8) , and soon large numbers of fires were burning in the city. The water-pipes were also (9) ; so it was not possible to put the fires out. There was (10) . The Tokyo earthquake of (11) happened just before the middle of the day. People were (12) on their fires at that time. When the ground shook, the fires shook too. (13) were thrown on the different parts of the houses, some of which were (14) . Soon 134 fires were burning in the city. What kind of building (15) in an earthquake A building with concrete walls is perhaps the best. A (16) will make it even per. The frame holds the (17) together, and the walls do not easily fall. There is (18) of fire because concrete and steel do not burn. The Americans (19) the results of the earthquake in San Francisco, and they are convinced that this kind of building is the (20) .
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单项选择题 A1/A2型题

女婴，3天，生后呼吸困难，面色发绀，呕吐。左胸饱满，可闻肠鸣音，呼吸音减弱，叩诊鼓音，腹平软。以下病例最可能的诊断是（）。

A.支气管肺炎

B.食管旁疝

C.脓胸

D.先天性肺大疱

E.先天性后外侧膈疝
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