问题 问答题 简答题

湿区使用的实木地板安装方式?为什么?

答案

参考答案:

龙骨铺设法、悬空铺设法。

湿区的平衡含水率较高,导致房屋的含水率较大,实木地板容易吸湿变形,龙骨的含水率低,可以有效隔开地面与地板。地面要光滑,有坡度,易于流水,龙骨要有一定的高度,防止地板因受潮气而变形,地板与地板之间要有3-5mm的间隙,使地面潮气能从缝隙中走掉,地板宽不能太宽,否则易变形,不能使用固定式地板。

阅读理解

阅读短文,选择答案。

     When we get help from others, we say "Thank you". So "Thank you" is very popular among us Chinese

  students. But is it as popular in the UK?

     The answer is "no". Here is a recent survey in the newspaper. "Thank you" is only the 20th most

 popular way of showing gratitude (感激) in the UK.

     The survey shows that British people like "Cheers" most. For example, when friends invite each other

 for a drink after a game, a smile and a "Cheers" may be the best way to say "thanks". "Cheers" also means

  "ganbei" in Chinese.

     You may often hear the word between two good friends. "Great", "nice one" and "all right" are also

 popular ways of showing gratitude.

     Of course, there are some formal (正式的) ways to say "thanks" among British people. For example, 

 when a stranger is especially helpful, they may say "brilliant" or "much appreciated (感谢)" to show their

 gratitude.

     By the way, British people usually like to say: "You're welcome", "No problem" or "Sure" to answer "

 thank you".

     So why not try some of them to show your thanks. It could be cool!

1. Chinese students like to say _____ to show their thanks.

    A. cheers

    B. all right

    C. thanks

2. If a friend invites you for a drink after a match, the best way to show your gratitude is _____.

    A. just a smile and a "Cheers"

    B. to say "much appreciated"

    C. to invite him for a drink

3. A passer-by (过路人) helps you and shows you the way in England. You'd better say "_____".

    A. Great

    B. Much appreciated          

    C. Thank you

4. The best title of this passage is "_____".

    A. British people like "Cheers" most

    B. 'Thank you' is no longer popular

    C. It's cool to show thanks in other ways

单项选择题