两道英语选择题:1.today,people computers e-mails.

问题描述:

两道英语选择题:1.today,people computers e-mails.

Today,people      computers        e-mails.         A.use;to send  B.are used;to send  C.used to;sending D.are using;send 

For example,there are already robots     in factories.     Aworked B.working C.to work D.work

A
B