Do you think necessary to do a bird count ?Yes , we must count them at least once a year A

发布时间:2020-08-22 09:35:12


Do you think      necessary to do a bird count ?
Yes , we must count them at least once a year
Ait
Bthat
Cwe
Dthey

网友回答

(答案→)A. it
B. that
C. we
D. they
解析:it是人称代词,代替前面提到的物,而it还有一个特殊的用法就是充当形式主语或宾语,真正的宾语或主语是动词不定式,这个知识点是考试的重点。此句的含义是你认为数鸟必要吗?其中to do a bird count是真正的宾语,形式宾语是it,故选A。
以上问题属网友观点,不代表本站立场,仅供参考!