问题
选择题
You ________ go and help him with the housework. [ ]
A. don't need
B. not need
C. needn't to
D. needn't
答案
答案:D
You ________ go and help him with the housework. [ ]
A. don't need
B. not need
C. needn't to
D. needn't
答案:D