In my opinion, life in the twenty-first century is much easier than ____.
#15664
A
what used to be
B
that it used to be
C
it used to be
D
what it used to be
推荐题目
When you are reading fast，your eyes will be one or two word groups ahead of______ your mind is taking in.
#16636
A
one
B
the other
C
the one
D
the others
I'm feeling blue, for they ate all the cake and _________left.
#16444
A
none
B
everything
C
everyone
D
no one
.Among all the problems,_______is so difficult as this one.
#15803
A
not one
B
either
C
neither
D
none