关于类风湿关节炎的临床特征错误的是（） A.近端指间关节肿痛

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问题单项选择题 A1/A2型题

关于类风湿关节炎的临床特征错误的是（）

A.近端指间关节肿痛

B.远端指间关节肿痛

C.腕关节肿痛

D.掌指关节肿痛

E.四肢关节对称性肿痛

答案

参考答案：B

完形填空

根据句意及所给中文提示或英文解释，写出句中所缺单词。

1. My neighbours are very ▲ (友好的) to us.

2. Do you ▲ (同意) with what I say?

3. We had a very cold ▲ (冬季) last year.

4. Are you ▲ (有空的) this evening?

5. I can’t ▲ (买得起) to go to the 2010 World Cup.

6. The tourists had no c ▲ but to wait for the next bus.

7. Tom is a ▲ (a good sense of humour) boy, so everyone likes him.

填空题

最简单的液力变矩器，主要由三个具有叶片的工作轮组成，它们分别是泵轮、（）以及导轮。