A-A+
In my country the ________ are all distribute
问题详情
In my country, the ________ are all distributed free.
A.letters box
B.letters boxes
C.letter"s box
D.letter boxes请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
解析:在此处letterbox是两个名词叠加,中心词为box,类似用法如historyteacher等,letter相当于形容词的作用,不用复数;由于系动词用are,因此box应用复数。