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问题 单项选择题 A2型题

女，20岁，面色苍白，乏力，心悸1周，实验室检查：Hb65g/L，WBC9.4×109/L，PLT212×109/L，网织红细胞0.12，Coombs试验阳性。该患者首选的治疗措施是（）。

A.输注红细胞

B.应用环孢素A

C.应用硫错飘零

D.脾切除

E.应用糖皮质激素

答案

参考答案：E

解答题

因为1.2÷0.6=2，所以1.2能够被0.6整除．______．
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填空题

根据句意，用括号中所给单词的适当形式填空。

1. Playing too many computer games is ______ (harm) to you.

2. We should speak to the old man ______ (polite).

3. —How many ______ (tooth) does a dog have? 

   —Sorry, I have no idea. Let's search on the Internet.

4. A computer is ______ (expensive) than a TV set.

5. Have you read ______ (today) newspaper?

6. I ______ (not go) to bed until my mother came back at ten last night.

7. You need _______ (return) the comic book to the library at once.

8. My sister _______ (be) a singer since she left the school.

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