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问题 单项选择题

边坡预应力锚索张拉采用张拉力和伸长值进行控制，用伸长值校核应力，当实际伸长值（）计算伸长值（），暂停张拉，查明原因并处理后，可继续张拉。

A.大于、10%

B.小于、10%

C.大于、5%50

答案

参考答案：A

填空题

用所给词的正确形式填空。

1. This is _____________ (I) book. This hook is _____________ (my).

2. This is a _____________ (child). These are _____________ (child).

3. Is this hat _____________ (your)? No, it isn't _____________ (my).

4. What's she doing? She's _____________ (wash) the _____________ (dish).

5. Mrs. Smith is _____________ (cook) eggs for me.

6. Listen! Li Jing _____________ (sing) in the classroom.

7. Jack _____________ (go) to bed at 10: 00 in the evening.

8. Without _____________ (a) umbrella, I'm wet on a rainy day.

9. Here are many _____________ (dress).

10. I want everyone to sing _____________ (loud).

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单项选择题

患者男性，60岁，有慢性支气管炎、阻塞性肺气肿病史10余年。近3年来反复双下肢水肿，此次病情加重，口唇发绀，神志恍惚，双下肺闻干湿性哕音，心率120次/分，有早搏。

下列哪项与二氧化碳潴留无关

A．波动性头痛
B．白天嗜睡
C．贫血貌
D．心率加快
E．球结膜水肿
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