问题 多项选择题

面卷材起鼓的质量问题,正确的处理方法有()。

A.防水层全部铲除清理后,重新铺设

B.在现有防水层上铺一层新卷材

C.直径在100mm以下的鼓泡可用抽气灌胶法处理

D.直径在100mm以上的鼓泡,可用刀按斜十字形割开,放气,清水:在卷材下新贴一块方形卷材(其边长比开刀范围大100mm)

答案

参考答案:C, D

阅读理解

If someone says to you: “ Give me five”, do not search your pocket to get five yuan! It will make others laugh! The person’s not asking for your money, but your fingers.

In the US, “ give me five” or “ give me the high five” is a popular gesture ( 动作 ). You can see it often in films or on TV. It means the clapping ( 拍  ) of each other’s raised right hands together.

People do it when they meet for the first time or something happy happens. For example, a student has good marks in exams or wins a lottery ticket ( * *   ). If a football team wins a game, the players will give high fives to everyone around to celebrate.

This gesture may come from the old Roman gesture of raising the right arm for the king. This showed that the person raising his arm did not have a sword ( 剑 ) in his hand.

Why not try to give the high five to your friends?

小题1:“ Give me five” is a gesture to ______________.

A.ask for money

B.celebrate success

C.search one’s pocket

D.play小题2:The gesture “ give me five” is the clapping of _________.

A.toes

B.hands

C.arms

D.legs小题3:When you ________, you give your friends high fives.

A.lose your money

B.go back home

C.win a football game

D.do badly in exams小题4:The gesture started in _______ according to the story.

A.Rome

B.America

C.China

D.Britain小题5:Why did the Romans raise the right arm for the emperor?  Because ________.

A.they were proud of their emperor

B.they were happy to see the emperor

C.they wanted to show there were no swords in their hands

D.We don’t know

单项选择题