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【单选题】
根据《带电作业用绝缘滑车》（GB/T13034-2008）第4.1.1条，每批绝缘材料制件出厂前要有供应厂家的材料检验合格证。其检验日期不得超过（）月。若超过时，则必须对制件按绝缘材料制品标准并按批次重新取样试验。A.
8个
B.
10个
C.
12个
D.
13个
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举一反三
【单选题】听力原文：M：I was shocked when I heard you'd finished your research project a whole month ago． W：How I managed to do it is still a mystery to me． Q：What does the woman mean? (17)
A.
She's not sure how she had finished it so early.
B.
She wasn't able to manage the project well.
C.
She's not sure how to solve the mystery.
D.
She didn't think it was shocking.
【单选题】听力原文：M: I was shocked when I heard you'd finished your research project a whole month earlier. W: How I managed to do it is still a mystery to me. Q: What does the woman mean? (16)
A.
She was not able to manage the project well.
B.
She had managed to recover from the shock.
C.
She was not sure about the mystery in the project.
D.
She wasn't sure how she could finish it so early.
【单选题】听力原文：W: Were you hurt in the accident? M: I was shocked at the time, but wasn't hurt at all. My bike was totally damaged though. Q: What do we know about the man? (4)
A.
He has got a heart attack.
B.
He was unharmed.
C.
He was badly hurt.
【简答题】下列语句描述的算法的输出结果分别是（1）（ ）；（2）（ ）。 （1） （2）
【单选题】I'm shocked to hear that he ________ an accident yesterday. [ ]
A.
came about
B.
broke out
C.
took place
D.
met with
【单选题】听力原文：M: I was shocked when I heard you'd finished your research project a whole month earlier. W: How I managed to do it is still a mystery to me. Q: What does the woman mean? (19)
A.
She's not sure how she was able to finish so early.
B.
She wasn't able to manage the project so early.
C.
She's not sure how to solve the mystery.
D.
She still hasn't heard what was shocking.
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