I don't know the way, and she doesn't know, ______.[ ]
A. too
B. also
C. no
D. either
答案:D
以下关于软土工程特性不正确的是( )。
A.天然含水量高
B.孔隙比小
C.透水性差
D.有触变性
E.压缩性低
涂装表面打磨砂纸不配套,则喷涂面漆后会出现()
A.气泡
B.砂纸痕
C.流挂