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【单选题】
在关于内力与应力的关系中,说法 是正确的A.
内力是应力的矢量和
B.
内力是应力的代数和
C.
应力是内力的平均值
D.
应力是内力的分布集度
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举一反三
【简答题】Translate the
following passage into Chinese. A Place to
Stay Are you interested in knowing about
finding a place to stay when traveling in the United States? Well, if you arrive by air, you will
see ...
【判断题】If you arrive earlier at the restaurant, you should go to the table and wait there.
A.
正确
B.
错误
【简答题】Business visits tend to be extremely punctual. If you arrive late to a business appointment, it will reflect badly on you. So try to arrive on time, or even if a little early. 【M1】______ If you know t...
【单选题】真皮乳头层的特征之一是( )
A.
纤维成分粗，毛细血管少
B.
纤维成分粗，毛细血管丰富
C.
纤维成分细，毛细血管丰富
D.
纤维成分细，毛细血管少
E.
纤维成分细，毛细淋巴管丰富
【单选题】Are you going to the club tonight? You _____ pay an entrance charge if you arrive before 8pm.
A.
shouldn't
B.
don't have to
C.
mustn't
【简答题】If you arrive there earlier, you’ll spend less time waiting in line.
【判断题】If you arrive first thing in the morning, you should park on Brown Street.
A.
正确
B.
错误
相关题目：
【判断题】If you arrive earlier at the restaurant, you should go to the table and wait there.
A.
正确
B.
错误
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