问题

____________ modeling business is by no means easy to get into, the good model will always be in demand

A:While
B:Since
C:As
D:If

正确答案是：

同类题型

Isn’t that Ann’s husband over there?—No, it _______ be him—I’m sure he doesn’t wear glasses.

David can play football well, but he can’t play violin.

________ bad weather! It rains all day.

－When are you going to Shanghai for your holiday －I haven’t decided. this Sunday next Sunday is Ok.

The experiment has ________ the possibility of the existence of any life on that planet, but it does notmean there is no life on other planets.[ ]