问题
选择题
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 |
答案
答案:C
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 |
答案:C