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问题 多项选择题

降水进入沥青面层后，视水的滞留位置而异，在大量高速行驶车辆作用下，可能产生以下几种不同的水破坏现象（）。

A.软土地基沉降

B.表面层产生坑洞

C.表面层和中面层同时产生坑洞以及局部表面产生网裂和形变

D.唧浆、网裂、坑洞

E.路面产生沉陷

答案

参考答案：B, C, D

阅读理解

Many students know what they want to be in the future* . We think boys are different from girls. Here is a survey in Green High School. Let’s look at the diagram* .

小题1:The diagram tells the result of ____ job choices in Green High School.

A．the teachers’

B．the boys’

C．the girls’

D．the students’小题2:About 50% of the boys want to be _____ in the future.

A．bank clerks

B．teachers

C．shop assistants

D．policemen小题3:About _____ of the girls want to be doctors.

A．5%

B．35%

C．20%

D．30%小题4:Girls like _____ best.

A．teachers

B．shop assistants

C．doctors

D．bank clerks小题5:How many students want to be shop assistants in the future?

A．50%

B．30%

C．35%

D．We don’t know.
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单项选择题

患者，男，65岁。高血压病史10年，近半年活动后气短，夜间常被憋醒。检查；血压1608/95mmHg(21.38/12.6kPa)，两肺底闻及湿哕音，心电图及X线显示左心室增大。应首先考虑的是

A．高血压病一期

B．高血压病二期

C．高血压病三期

D．冠心病

E．心肌梗死
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