问题
选择题
—May I speak to Mr Morgan?
—Sorry. He ______ on the farm.[ ]
A. works.
B. worked
C. is working
D. has worked
答案
答案：C
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—May I speak to Mr Morgan?
—Sorry. He ______ on the farm.[ ]
A. works.
B. worked
C. is working
D. has worked
答案：C