选择题:It was impossible to avoid ________ by the stormy

题目内容:
It was impossible to avoid ________ by the stormy weather.
A. to be much affected
B. being much affected
C. having much affected
D. to have been much affected
参考答案:

就完成或正在完成上级布置交办的某个单项工作情况所写的总结叫()

就完成或正在完成上级布置交办的某个单项工作情况所写的总结叫() A.专项工作总结 B.综合工作总结C.业务工作总结 D.事前工作总结

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点的复合运动和刚体的平面运动两种分析方法中,动坐标系的运动可以是任何一种刚体运动。( )

点的复合运动和刚体的平面运动两种分析方法中,动坐标系的运动可以是任何一种刚体运动。( )

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