English题目,帮帮忙!~~!!~~!~!

来源：百度知道 编辑：UC知道 时间：2024/06/25 21:10:53
China is now the third country ( )a person into space.
A.send
B.sending
C.to send
D.sends

C

be the first to do sth.句型

b

C

to send

选A。
这是一个定语从句~~
完整句子应该是：China is the third country which send a person into space.

其中省略了which这个引导词~~

China is now the third country ( )a person into space.
A.send
B.sending
C.to send
D.sends
答案:B
这句话的主干结构是:China is now the third country
至于后面的话只是对the third country 的说明.由于一个句子里只能有一个谓语动词,故SEND只能用其非谓语形式.SEND与COUNTRY的关系是主动,故用SENDING不用SENT