关于填石路堤，下述（）不正确。 A.填筑硬质石料时，石料最大粒

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问题单项选择题

关于填石路堤，下述（）不正确。

A.填筑硬质石料时，石料最大粒径不宜大于摊铺层厚度的2/3

B.对填石路堤的压实质量可以采用压实沉降差或孔隙率进行检测

C.填石路堤的压实质量宜采用施工参数与压实质量检测联合控制

D.施工参数指填筑材料的压实度

答案

参考答案：D

阅读理解

阅读理解。

This is the twins' (双胞胎的) bedroom. It is a nice room. The two beds look the same.

This bed is Lily's and that one is Lucy's. The twins have one de.sk and two chairs. Their clock.

books and pencil-boxes are on the desk. Their schoolbags are behind (在…后面) the chairs.

Some nice flowers are on the desk. Some nice pictures (照片) are on the wall. Is there a kite?

Yes, it's under Lily's bed. The bedroom is very nice.

根据短文内容，判断正(T)误(F)。

( ) 1. There is one bed in the twins' bedroom.

( ) 2. They have two desks and two chairs.

( ) 3. There is a clock on the desk.

( ) 4. The kite is on the wall.

( ) 5. The twins' bedroom is very nice.

问答题简答题

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