题目内容
( )1. John a doctor when he ________ up.
A. is; grow
B. is going to be; grow
C. is going to be; grows
D. is ; growing
1. C
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题目内容
( )1. John a doctor when he ________ up.
A. is; grow
B. is going to be; grow
C. is going to be; grows
D. is ; growing
1. C