When did you _________ the Chinese Young Pioneers?
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A
become
B
join
C
take part in
D
join in
推荐题目
Their telephone number is 5675707. Have you ?
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A
written it down
B
written down it
C
written them down
D
written down them
In Japan and Korea, people ________ bow when they meet for the first time.
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A
supposed to bow
B
are supposed to kiss
C
are supposed to bow
D
suppose by bowing