The policeman's attention was suddenly c
题型:选择题
问题:
The policeman's attention was suddenly caught by a small box which ______ placed under the Minister's car. |
A. has been B. was being C. had been D. would be |
The policeman's attention was suddenly caught by a small box which ______ placed under the Minister's car. |
A. has been B. was being C. had been D. would be |