问题

How much time does he ______ on his computer a day– Well, all his spare time.
A:an; an
B:a; a
C:a; an
D:an; a;
B:a; a
C:a; an
D:an; a;
正确答案是:
同类题型
Industrial _________ continues to fall withproduction down more than 6% as the end of Judy
everyone in your class watching TV
You are supposed ________ the work yesterday but you forgot.
I can’t see any reason to use cash anymore it’s so much easier to use other means of payment
“You_____smoke in the bedroom,” Rose said to her husband and pushed himout of the room.[ ]