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【单选题】
在正常使用及维护情况下，结构能够正常使用到规定的设计使用年限，称为结构的（ ）A.
耐久性
B.
经济性
C.
安全性
D.
适用性
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【单选题】“How could you lose so much money?” John asked his wife, eyeing her angrily from ________ the kitchen table.
A.
at
B.
across
C.
through
D.
on
【简答题】A big company wanted a clerk, so John went there. In the interview the director(主管) asked him a question. “Who paid for your school?’ “My mother paid for it by washing clothes.” Hearing this, the dire...
【简答题】A．Light rain. B．Heavy rain. C．Lightning. D．Heavy snow
【单选题】He felt curious that he asked many questions about it.
A.
such , such
B.
so , so
C.
such , so
D.
so , such
【简答题】Snow-melting Agent A heavy snow can kill pests and this means a good harvest next year.This will bring as well as trouble to ites. On Nov.16,2003,a cold air current brought a heavy snow to Beijin...
【简答题】阅读理解。 A big company wanted a clerk, so John went there. In the interview the director asked him a question. 'Who paid for your school?' 'My mother paid for it by washing clothes.' Hearing this, the di...
【单选题】It was to have such a heavy snow in early October, though we often have snow in winter here. [ ]
A.
abnormal
B.
common
C.
informal
D.
usual
【简答题】Linda asked John，'Where did you buy the bike?”（改为宾语从句） Linda asked John where ______ ______the bike．
【简答题】Many of her answers were _____ (correct), so she was asked to do the exercises again.
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