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问题 问答题 简答题

架梁过程中或压道后，遇到哪些情况应重新压道？

答案

参考答案：

1）.遇到大雨或长期阴雨浸泡的路基

2）.压道后较长时间未架梁或架梁的间隔时间较长

3）.经过线路大抬道等情况

补全对话，情景问答
给下列的问句选择相应的答语。
( ) 1. How old are you? 
( ) 2. What time is it?
( ) 3. How many books do you have?
( ) 4. Where's the library?
( ) 5. Is that your computer?
( ) 6. I like the white dress.		A. It's seven o'clock.
B. It's on the first floor.
C. I'm eleven.
D. Me, too.
E. I have six.                                                                            
F. No, it isn't.          
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选择题

--Liz got the first prize in the speech contest.

--____! She’s so shy that she even can’t speak in front of her friends.

A．You’re kidding

B．You're welcome

C．Thank you

D．That’s nothing
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