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【单选题】
为提高钢筋混凝土受弯构件的正截面极限抗弯承载力,可采用的方法有: 1提高混凝土等级;2增加截面尺寸;3提高钢筋等级;4采用纤维混凝土;5采用预应力混凝土。下列组合正确的是_____。A.
①②③④⑤
B.
①②③④
C.
①②③
D.
①②③⑤
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【简答题】在空格内填上一个适当的完整的单词，该词的首字母已给出。 小题1:I’m so tired that I can h____ keep my eyes open. 小题2:I want to know more about your city. Can you give me some i about it? 小题3:“Please show your t____,” the man in the ...
【简答题】A．entitle B．detach C．secure D．discover
【简答题】把下列各数写成大写数码字(数字中间连续多“0”用一个“零”字) 1. ¥24 675.00 应写成: 2. ¥382 607.00 应写成: 3. ¥6 000 846.00 应写成: 4. ¥5 128 723.00 应写成: 5. ¥875 689 430.00 应写成: 6. ¥48 325.00 应写成: 7. ¥243 804.00 应写成: 8. ¥8 000 412....
【单选题】In spite of the ________, it seemed that many of the invited guests would still show up.
A.
comparison
B.
controversy
C.
distinction
D.
deviation
【多选题】哪些情况下,力系的主矩与简化中心的位置无关?
A.
主矢等于0，主矩不等于0
B.
主矢不等于0，主矩等于0
C.
主矢等于0，主矩等于0
D.
主矢不等于0，主矩不等于0
【简答题】The H1Nl virus has been spreading world-wide，it is important for us to know how to control it．Please pay attention to the following points： 1．Don't touch your face．Above all，keep your hands away from ...
【单选题】听力原文：The minutes contains many typos. (A) Yes, the container wasn' t big enough. (B) I should have reviewed it more carefully. (C) Yes, it will start in 10 minutes. (22)
A.
B.
【简答题】A．find B．see C．get D．discover
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