管理储备金一般用于（）。A、在项目开始阶段发现的风险 B、在项

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问题单项选择题

管理储备金一般用于（）。

A、在项目开始阶段发现的风险

B、在项目开始阶段并没有被发现但在其发生之前能预知的风险

C、来自项目之外的、在其发生前不能被预知的饿风险

D、任何在其发生之前不能预知的饿风险

答案

参考答案：D

听力题

单词拼写（满分10分）

小题1:He ________（道歉）to his teacher for coming late the other day．.

小题2:Fruit juices can be ________ (有害) to children’s teeth.

小题3:The baby is sitting on the floor, __________(包围)by all kinds of toys.

小题4:Myfather ________(使铭记) on me the value of hard work, when I was young..

小题5:They entered the area without ___________ (允许).

小题6:I don’t want to upset you, but I found your menu so _____ (有限) that I stopped worrying.

小题7:The ability to keep calm is one of her many ___________(优点) .

小题8:It is good ________ (礼貌) to give your seat to an old man on the bus.

小题9:In order to keep his money safe, he opened an ________ (账户) with the bank.

小题10:There is a big underground railway (系统) in London, which is good for travelers.

填空题

自然界中，二恶因由（）经铜催化形成醚类中间体，经内部结构重排形成。