Weighing seven hundred pounds, ____.
A. she could not move the piano
B. the piano should not be moved
C. the piano was unable to move
D. the piano was too heavy for her move
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Don’t feel ____ lucky as to escape being fined because you have a very fast sports car.
A. too
B. so
C. very
D. much
He was very careful in whatever he did ____ something unfavorable might be written in his
A. in that
B. provided that
C. granted that
D. for fear that
食品安全标准是()执行的标准。
A. 鼓励
B. 引导
C. 强制
装配式梁桥的优点之一是:
A. 整体性好
B. 节省钢筋和混凝土用量
C. 上部构造与下部构造能同时施工
D. 相邻构件间铰接便于转动