I Japanese since 1977.A. have been learningB. learnC. have learnD. is learning

发布时间：2020-08-16 08:44:23

I      Japanese since 1977.
A. have been learning
B. learn
C. have learn
D. is learning

网友回答

(答案→)A. have been learning
B. learn
C. have learn
D. is learning
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