【多选题】【消耗次数：1】
通常沥青混合料的组成结构有哪些
①
悬浮—密实结构
②
骨架—空隙结构
③
骨架—密实结构
④
悬浮—空隙结构
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相关题目
【单选题】
与悬浮-密实结构的沥青混合料相比，关于骨架-孔隙结构的粘聚力和内摩擦角的说法，正确的是（ ）
①
粘聚力大，内摩擦角大
②
粘聚力大，内摩擦角小
③
粘聚力小，内摩擦角大
④
粘聚力小，内摩擦角小
【单选题】
与悬浮-密实结构的沥青混合料相比，关于骨架-孔隙结构的粘聚力和内摩擦角的说法，正确的是（）
①
粘聚力大，内摩擦角大
②
粘聚力大，内摩擦角小
③
粘聚力小，内摩擦角大
④
粘聚力小，内摩擦角小
随机题目
【单选题】
There is_______ coffee in this glass as in that one.
①
five times as many
②
five times as much
③
five times than
④
five times more
【单选题】
--I was quite surprised that I was elected as the chairman of the meeting.--________________________________
①
I think so.
②
You shouldnt surprise.
③
You are welcome.
④
You did an outstanding job and you really deserved it.
【判断题】
Different cultures give different styles of response to compliment(赞美), for example, Chinese people are likely to say Thanks a lot .
①
正确
②
错误
【判断题】
When you ask sb. to open the window, if you are a lady its polite to say Open the window, will you? if you are a man you should say Lets open the window, shall we?
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正确
②
错误
【判断题】
When you are asked Whats your name?, its more polite to respond with a whole sentence My name is... than only telling a name.
①
正确
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错误
【判断题】
The question What is your affiliation? is to ask where you are working,you should answer I am with...
①
正确
②
错误
【单选题】
－Hello, may I talk to the headmaster now?－______________
①
Sorry, you can’t.
②
No, you cant.
③
Sorry，he is busy at the moment.
④
I dont think so.
【单选题】
—How long will you be staying?—_________________.
①
On Oct 20th.
②
At Friday.
③
Four days.
④
In a week.