人造石调拌时水粉比例为
A.35~45ml:100g
B.25~35ml:100g
C.15~25ml:100g
D.55~65ml:100g
E.45~60m]:100g
参考答案:B
修理的类别分为()。
A.大修
B.中修
C.小修
D.抢修
-Alice told me you called yesterday.
--Yes, I had a problem with Jane, I thought you could help me with, but you’re not in.
A.who
B.whom
C.that
D.which