单选题:以粗集科为主的沥青混合料复压宜优先选用()。

题目内容:
以粗集科为主的沥青混合料复压宜优先选用()。 A.振动压路机
A.振动压路机
B.钢轮压路机
B.钢轮压路机
C.重型轮胎压路机
C.重型轮胎压路机
D.双轮钢筒式压路机
D.双轮钢筒式压路机
参考答案:
答案解析:

(  ) Be careful, because that knifeis very_______.

(  ) Be careful, because that knifeis very_______.A.sharp A.sharp B.fa

查看答案

第4题答案是(  )

第4题答案是(  )A.nearby B.bear C.dear D.beard

查看答案

(  ) When do most people wish thatthey had known r

(  ) When do most people wish thatthey had known romance and adventure

查看答案

(  ) The underlined word “incredible”most probably

(  ) The underlined word “incredible”most probably means“_______”in Ch

查看答案