问题
选择题
—Let's go to the supermarket by taxi.
—We ____ take a taxi. It is not far from here.[ ]
A. can't
B. needn't
C. couldn't
D. mustn't
答案
答案:B
—Let's go to the supermarket by taxi.
—We ____ take a taxi. It is not far from here.[ ]
A. can't
B. needn't
C. couldn't
D. mustn't
答案:B