问题补充:
I think your mother isyou at the school gate at the moment.
A. waiting
B. waiting for
C. waiting for
D. is waiting
答案:
A. waiting
(答案→)B. waiting for
C. waiting for
D. is waiting
解析:wait是不及物动词,后跟宾语时要加介词for。
时间:2023-09-23 18:33:36
I think your mother isyou at the school gate at the moment.
A. waiting
B. waiting for
C. waiting for
D. is waiting
A. waiting
(答案→)B. waiting for
C. waiting for
D. is waiting
解析:wait是不及物动词,后跟宾语时要加介词for。