问题

Do you know how long ________ —-I’m sorry I don’t know.
A:happy; happy
B:happily; happily
C:happy; happily
D:happily; happy;
B:happily; happily
C:happy; happily
D:happily; happy;
正确答案是:
同类题型
1Five _______ students fromdifferent schools took part in the English contest last Saturday.
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Not only he but also I __________ from Canada. We are Canadians.
The ____ expression on her face suggested she was _____ when she heard the news. [ ]