题目内容
The police __________ out to look for the missing boy.
[ ]
|
A .has been |
B .be |
|
C .have been |
D .is |
答案:C
解析:
解析:
|
police 是集合名词,谓语动词应用复数。 |
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题目内容
The police __________ out to look for the missing boy.
[ ]
|
A .has been |
B .be |
|
C .have been |
D .is |
|
police 是集合名词,谓语动词应用复数。 |