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问题 单项选择题 共用题干题

先天性心脏病姑息性手术中体肺分流术。

最常用于（）

A.主动脉缩窄

B.共用动脉干

C.肺动脉闭锁

D.左心发育不良综合征

E.完全性肺静脉畸形引流

答案

参考答案：C

判断题

构建学习化社会的理想是制度化教育的重要体现。（　　）
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单项选择题


Questions 29 to 31 are based on the passage you have just heard.

A．Students are encouraged to read more books.

B．Reforms should be taken especially at the high school level.

C．It is necessary to improve the education level.

D．American adults should learn from the Asian adults.
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