Someone is ringing the doorbell. Go and see ______ .
#14857
A
who is he
B
who he is
C
who it is
D
who is it
推荐题目
The sunspot came into its active stage, __________ that happens once every eleven years.
#15198
A
one
B
it
C
the one
D
what
— Finished?— No, I’ve got __________________three questions to answer.
#15125
A
other
B
another
C
these
D
those
The look on Max’s face was ______ between puzzlement and anger.
#14961
A
everything
B
nothing
C
something
D
anything