问题
单项选择题 B型题
主动脉瓣狭窄在主动脉瓣区可听到粗糙的（）
A.舒张期雷鸣样杂音
B.收缩期吹风样杂音
C.舒张期叹气样杂音
D.收缩期喷射性杂音
E.收缩期与舒张期拉锯样杂音
答案
参考答案：D
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主动脉瓣狭窄在主动脉瓣区可听到粗糙的（）
A.舒张期雷鸣样杂音
B.收缩期吹风样杂音
C.舒张期叹气样杂音
D.收缩期喷射性杂音
E.收缩期与舒张期拉锯样杂音
参考答案：D
| 情景搭配。 | |
| ( ) 1. What are you going to do? ( ) 2. May I speak to Helen? ( ) 3. What's the weather like in spring? ( ) 4. What's your favourite holiday7 ( ) 5. How can I get to the post office? ( ) 6. What's wrong with you? ( ) 7. Whose bag is bigger, yours or mine? ( ) 8. How far is it from here? ( ) 9. How old are you? ( ) 10. How many stops are there? | A. Yes, speaking. B. It's about two kilometres away. C. Halloween. D. Forty. E. I've got a bad cold. F. It's warm and windy. G. Take bus No.5. H. Only two. L. We are going to have a picnic. J. Yours is, I think. |