问题
It took him ____ to find the key to the drawer.
A:one and half hours
B:one and a half hours
C:one and a half hour
D:one and half hour
B:one and a half hours
C:one and a half hour
D:one and half hour
正确答案是:
同类题型
There are nine______ students at Green High School. Five _____ of them walk to school.
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I don’t know the teacher is talking with Miss Wang.
He can playfootball well , but he can’t play guitar.
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