问题

The use of computers has made ______ possible for more people to work at home.

A:it
B:that
C:which
D:what

正确答案是：

同类题型

. — You know Jane?— Yes, it was ____ I surfed the Internet last week.

My daughter often makes a schedule to get herself ________ of what she is to do in the day.

NovakDjokovicwonthe2012AustraliaOpen,____ RafaelNadalonJanuary29,2012,afterahardmatch. [ ]

o. May I speak to Bill, please— ____.

“Shall we stop for lunch _____ shall we drive on？” “Let’s stop for lunch, but the driver can’t drink _____ drive.”