摘要：( )-How long does it take? -It takes . A.half an hour B.a hour C.two hour D.half a hour
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—How long does it take?
—It takes ______.
—It takes ______.
[ ]
A. half an hour
B. a hour
C. two hour
D. half a hour
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B. a hour
C. two hour
D. half a hour
— How long does it take?
— It takes ______.
— It takes ______.
[ ]
A. one and half an hour
B. one hour and a half
C. one hours and a half
D. one and a half hour
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B. one hour and a half
C. one hours and a half
D. one and a half hour
--How long does it take?
--It takes ________．
[ ]
A．half an hour
B．a hour
C．two hour
D．half a hour