问题补充:
—May I go out tonight?
—Of course you can, you promise to be back before 10 o’clock.
A. as soon as
B. as well
C. as long as
D. as usual
答案:
A. as soon as
B. as well
(答案→)C. as long as
D. as usual
解析:考查连词词组:A. as soon as一…就,B. as well也,C. as long as只要,D. as usual象平常一样。句意:--今晚我可以出去吗?--当然可以,只要你答应10点前回来。选C。