问题补充:
If you want to work on Radio Beijing, keep English well.
A. study
B. studied
C. studying
D. to study
答案:
A. study
B. studied
(答案→)C. studying
D. to study
解析:句型keep doing sth.
故选C
时间:2021-08-05 14:33:30
If you want to work on Radio Beijing, keep English well.
A. study
B. studied
C. studying
D. to study
A. study
B. studied
(答案→)C. studying
D. to study
解析:句型keep doing sth.
故选C