问题 单项选择题

No such weapons were used and none been found.

A.none have been

B.none has

C.no other has been

D.no others been

答案

参考答案:A

解析:结构应用。此句由and连接两个并列成分,所填选项应与前面were used一样,是一个完整的结构;因此选项B.none has和D.no others been均是错误表达;C.no other has been与and前的半句时态不符;只有A.none have been的结构正确。

多项选择题
单项选择题 A1型题