题目内容

胸腔闭式引流时,若需搬动病人则应

A. 保持引流通畅
B. 用两把血管钳交叉夹紧胸腔导管
C. 水封瓶不得倾斜
D. 观察长玻璃管中的水柱波动情况
E. 嘱患者暂时屏住呼吸

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How many are there are in the party?

A. 3
B. 4
C. 5
D. 6

catch sight of

A. 抓住视线
B. 赶上......景色
C. 被......迷住
D. 突然看到

The guests had made a reservation for dinner.

A. 对
B. 错

They were seated a table by the window.

A. 对
B. 错

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