—_________ do you like fall?
—It's sunny and cool.[ ]
A. Why
B. What
C. Which
答案:A
泵房内管道管外底距地面的距离,当管径DN≤150mm时,不应小于();当管径DN≥200mm时,不应小于()。
A.0.20m,0.25m
B.0.30m,0.35m
C.0.20m,0.30m
D.0.15m,0.25m
湘江剧场“好戏天天演欢乐满星城”演出活动是晚上几点开始?