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问题 填空题

计算（－2.5）×0.37×1.25×（－4）×（－8）=_________.

答案

-37

原式=[(－2.5)×(－4)]×[1.25×(－8)]×0.37=10×(－10)×0.37=－37.

填空题

根据语境或句意，从各题括号中选择一个词填空，使句子意思正确。

1. "What would you do if you cut ______ by accident?" "I should cover the cut and press it hard."

    (yourself, yourselves)

2. Black September is a very ______ thriller, but I think it's boring. (success, successful)

3. "Shall I get some flowers for my mom?" "No, that's not special ______." (enough, too)

4. Jenny's mother asked her ______ out on school nights. It was not safe to go outside. (to go, not to go)

5. To Kevin's ______ he found so many people playing beach volleyball in very hot weather.

    (surprised, surprise)

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多项选择题

下列对于全检物料与抽检物料说法正确的是（）。

A.全检物料每一数量的物料都必须检验合格后才可入库

B.抽检物料指每一次检验只要检验结果合格该次检验的全部数量的物料都合格

C.对于全检的物料，检验单单据头上的合格数量和检验数量可以不相等

D.抽检单据体上的抽样数量不可维护
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