问题

The new invention made ____________ possible for a blind man to read.
A:this
B:that
C:it
D:what
B:that
C:it
D:what
正确答案是:
同类题型
273. Which of the following is not acontainer
It’s time for lunch, Mum! I am hungry.—_____________________.
Can he lend me some money? —– I regret to tell you he is _________ you.
There ______ great changes in our hometownin the past fifteen years.
These kids are quick at learning We hadbetter have them __ in a new way