厚涂型防火涂料涂层的厚度，80%及以上面积应符合有关耐火极限的

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问题单项选择题

厚涂型防火涂料涂层的厚度，80%及以上面积应符合有关耐火极限的设计要求，且最薄处不应低于设计要求的（）。

A、75%

B、85%

C、80%

D、90%

答案

参考答案：B

听力题

小题1: Don’t make rude ____________(谈论) about their appearances

小题2:Don’t ____________(打断) me while Iam working.

小题3:Fresh air is _________ (有益的) to peaple'health.

小题4:At the meeting they discussed three different _________(方法) to the study of mathematics

小题5:A good idea ____________ (突然想到)me .

小题6: He says what he thinks ____________(不管) of other people's feelings.

小题7:She had no _________(渴望) to get rich .

小题8:Paula’parents __________(离婚) when she was 15.

小题9:Do me a _________(恩惠) turn the radio down while I am on the phone, will you?

小题10:___________(一般来说) speaking ,those who pay attention to physical exercise are in good health.

单项选择题

在当前目录下有数据库文件xsdak，数据库中有表文件stu．dbf，执行如下SQL语句后的结果是（）。　　 SELECT * FORM student INTO DBF xsdak ORDER BY 学号

A． List1．ListCount

B． List1．List(ListCount-1)

C． List1．ListIndex

D． List1．List(List．ListIndex)