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问题 选择题

It had been raining three days before we arrived, so we might as well _____ at home.

A．stay

B．to stay

C．have stayed

D．to have stayed

答案

答案：A

考查短语：might as well do 不妨做某事，句意：在我们到达之前已经下了三天的雨了，因此我们不妨呆在家里吧。所以选A。

单项选择题 共用题干题

患者男，77岁，因“发作性头晕20年，加重伴劳力性气促1个月”来诊。查体：BP170/90mmHg；心率90次/min，律齐，A2＞P2，脐周可闻及血管杂音，双下肢无水肿，无杵状指（趾）。

可作为确诊依据的检查是（）

A.胸部X线片

B.心电图

C.超声心动图

D.胸部CT

E.肾动脉造影
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填空题

Education is compulsory and free for every child in the United States. Most children start school by the age of six. They attend eight years of (36) schools and four years of high school or (37) school. The money for free public schools comes from taxes, and each state is (38) for its own educational system. State legislatures set the educational requirements but leave the (39) of the schools in the hands of the (40) communities. Most states require their children to go to school until a certain age. This age (41) from 10 to 18 years according to the laws of the (42) states. The Federal government (43) funds to the states for additional school and school services.
(44) . One may go to a twoyear college, a four year college, a university, or a specialized professional school—either public or private. Most colleges admit students on the basis of their high school records. (45) . Many students receive scholarships from the schools, governments, or private foundations and organizations. (46) . Only 2 percent of the population of the country cannot read and write.
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