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问题 单项选择题

关于二尖瓣狭窄病人，哪项陈述错误（）

A.可常伴房颤

B.可导致右心衰竭

C.并发急性肺水肿

D.I～Ⅱ级患者麻醉手术耐受力好

E.有心力衰竭史者一般不易再患心力衰竭

答案

参考答案：E

填空题

用括号内所给单词的适当形式填空.

1. Mrs Zhang            (be) a driver twenty years ago.

2. Liu Hai is our teacher.  He            (teach) English.

3. —Was your grandpa a teacher? 

    —Yes, he was. He      ___ (teach) Chinese.

4. I           (read) a book at home yesterday.

5. Chen Hai            (study) art very hard five years ago.

6. Her mother             (walk) to work the day before yesterday.
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单项选择题

开支范围为政府专职消防队员的服装费的经费项目是（）

A.基本工资

B.津贴补贴

C.被装费

D.住房公积金
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