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问题 单项选择题

《马与驴子》中驴子起初认为马（）。

A、幸福

B、可怜

C、悲哀

答案

参考答案：A

单项选择题

硫酸镁可以消肿的给药途径是

A．SDA．
B．B
P．
C．J
P．
D．US
P．
E．WH
O．
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单项选择题

To crash a schedule you should ______.

A) increase the time allowed on those tasks that have float
B) try to increase expenditures of time on only those tasks that are behind schedule
C) replace those workers that are not performing up to par with the busy workers
D) increase work efforts on those tasks that are on the critical path
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