Sam will make more progress if he harder.A. will workB. was workingC. worksD. worked——青夏教育精英家教网——

题目内容

Sam will make more progress if he__________harder.

A. will work
B. was working
C. works
D. worked

试题答案

C

相关题目

Sam will make more progress if he__________harder.

A. will work
B. was working
C. works
D. worked

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