问题

We often use QQ _____ e-mails.— Really Would you please show me _____
A:to send/ how to use it
B:sending/ what to use
C:send/ what can I use
D:to be sent/ why to use;
B:sending/ what to use
C:send/ what can I use
D:to be sent/ why to use;
正确答案是:
同类题型
The rich man ________ much food_________ the poor families during the hard time.
Only when he apologizes for his rudeness _____ to himagain.
cannot but feel _____, for theysimply cannot understand how he could have made such a stupid mistake
The reform project _______ by Mr. White ________ atthe meeting now.
He is very tired,so he needs some time __________ duty for relaxation and rest.