问题

City air is very dirty， so it would be wise you to wash your hair often.— I know， but it is not easy me to do that every day.

A:for; of
B:of; of
C:of; for
D:for; for;

正确答案是：

同类题型

“Would you take this along to the office for me？” “_____”

I as well as my friend ＿＿＿ the same opinion that one day or two ＿＿＿enough for this work

To save the drowning child, the boy plunged into the icy water without hesitation, ____ his own safety.

“______,” the soldier screamed loudly, who held a gun in his hands, “or I will shoot again!”

1Do they like _______