问题
选择题
—Could I go to the movies tonight?
—No, you _____.You have to finish your homework first.[ ]
A. don't
B. can't
C. needn't
D. couldn't
答案
答案:B
—Could I go to the movies tonight?
—No, you _____.You have to finish your homework first.[ ]
A. don't
B. can't
C. needn't
D. couldn't
答案:B