She wore clothes that _____.
A. was better than the other girls'
B. was better than that of the other girls'
C. were better than those of the other girls'
D. were better than that of the other girls'
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On a _____ morning the little match girl was found _____ at the corner of the street.
A. freezing; freezing
B. freezing; frozen
C. frozen; frozen
D. frozen; freezing
His words left me _____ what he was driving at.
A. to wonder
B. wondering
C. wondered
D. wonder
The lady _____ an expensive diamond necklace looked _____.
A. with; worrying
B. wore; worried
C. worn; worrying
D. wearing; worried
无论选择弹簧隔振器还是橡胶，要求错误的（）
A. 隔振器与基础之间宜设置一定厚度的弹性垫
B. 隔振器承受的载荷，不应超过允许工作隔振器承受的载荷，不应超过允许工作载荷
C. 应计入环境温度对隔振器压缩变形量的影响
D. 设备的运转频率与隔振器垂直方向固有之比，宜为4~5
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