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