问题
选择题
It seems it is going to rain. You had better ________ the windows open. [ ]
A. not leave
B. leave
C. not to leave
D. to leave
答案
答案:A
It seems it is going to rain. You had better ________ the windows open. [ ]
A. not leave
B. leave
C. not to leave
D. to leave
答案:A