问题
选择题
—What’s that terrible noise?
—The neighbours _____ the lawn.[ ]
A. mow
B. are mowing
C. have mowed
D. will mow
答案
答案:B
—What’s that terrible noise?
—The neighbours _____ the lawn.[ ]
A. mow
B. are mowing
C. have mowed
D. will mow
答案:B