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【单选题】
LΦ10@100/250中L表示( )A.
双肢箍筋
B.
梁箍筋
C.
螺旋箍筋
D.
四肢箍筋
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反馈参考答案：
举一反三
【简答题】• 下列是资金筹资渠道的是 •A. A. 发行股票 B. • B. 银行信贷资金 C. • C. 国家资金 D. • D. 企业自留资金
【单选题】I was really anxious about you. You ______ home without a word.
A.
mustn't leave
B.
shouldn't have left
C.
couldn't have left
D.
needn't leave
【单选题】I was really anxious about you. You him without a word. [ ]
A.
mustn't have
B.
shouldn't have left
C.
couldn't have left
D.
needn't leave
【单选题】I was really anxious about you. You ______ home without a word.
A.
mustn't leave
B.
shouldn't have left
C.
couldn't leave
D.
needn't leave
【单选题】台架试验检测标准中规定:液压制动汽车的制动协调时间不大于0.35S,气压制动汽车的制动协调时间不大于( )。
A.
0.6S
B.
0.15S
C.
0.25S
D.
0.55S
【单选题】－I was really anxious about you. You shouldn’t have left without a ward. － .
A.
why not?
B.
Really?
C.
I don’t know
D.
I’m terribly sorry
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