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问题 单项选择题 A1/A2型题

浆膜腔积液中红细胞增多最常见的原因是（）

A.恶性肿瘤

B.肺栓塞

C.结核

D.细菌感染

E.类风湿

答案

参考答案：A

解析：浆膜腔积液中有红细胞常见于创伤、穿刺损伤、恶性肿瘤、肺栓塞，以恶性肿瘤最常见。

填空题

A. 根据所给汉语，写出句中所缺的词语。

1. You could               (自愿服务)in a hospital.

2. I'd like to help               (无家可归)people.

3. We often visit               (小学的，初级的)schools and help the teachers.

4. A girl won a million dollars in the              (抽奖).

5. Before you borrow something from a friend, you'd better ask his or her 　     　 (许可)

B. 根据句意填空。

1. Whose is that book? It              be Liu Mei's.

2. I don't like art at all. But my sister              art to music.

3.               are from Italy. They like to eat pizza.

4. He can't walk and he sits in a              .

5. It's easy to be angry but it's hard to              .

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配伍题 B型题

高直后位()
前不均倾位()
枕后位()

A．前顶先露，枕骨靠近骶岬

B．前顶骨嵌入，矢状缝靠近骶岬

C．后顶骨嵌入，矢状缝靠近耻骨联合

D．胎头矢状缝位骨盆斜径上

E．胎头矢状缝位于骨盆横径上
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