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问题 单项选择题

35kV变电所装有两台及以上主变压器，当断开一台时，其余主变压器的容量不应小于（）的全部负荷，并能保证用户的一、二级负荷。

A.50%

B.60%

C.70%

D.80%

答案

参考答案：B

填空题

动词填空。

1. The man _____ (call) Frank is American.

2. It's my first time _____  (watch) the lion dance and I'm very happy.

3. She goes to bed after she finishes _____  (wash) clothes.

4. It's late. Why not ____  (go) to school quickly?

5. —Who often _____  (buy) you new clothes?

    —My in other does.

6. _____  (not dress)up as a ghost. I don't like it.

7. They go to the park together to spend some time _____ (fish).

8. You are really kind to me. Thank you for _____ (be) my friend.

9. My uncle with my grandparents _____ (1ive) in Nanjing.

10. We all enjoy _____  (cut) out eyes on pumpkins.

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单项选择题

手术室护理工作的特殊性不包括

A．制度的严格性

B．工作的主动性

C．医护人员的协作性

D．预后的确定性
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