问题补充:
You are too late. The film since half an hour ago.
A. has begun
B. has been on
C. began
D. is beginning
答案:
A. has begun
(答案→)B. has been on
C. began
D. is beginning
解析:此题重点考察延续性动词的用法。Begin是短暂性动词不能和段时间状语连用,表示开始多长时间了要用动词短语be on。
时间:2019-12-05 01:03:55
You are too late. The film since half an hour ago.
A. has begun
B. has been on
C. began
D. is beginning
A. has begun
(答案→)B. has been on
C. began
D. is beginning
解析:此题重点考察延续性动词的用法。Begin是短暂性动词不能和段时间状语连用,表示开始多长时间了要用动词短语be on。