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
From the teacher’s patience and understanding, I have learnt what a big responsibility______is to educate us.
#17013
A
this
B
that
C
it
D
one
We travelled together as far as Chicago, _____ we said goodbye to each other.
#16336
A
which
B
when
C
why
D
where
---Does she study French, or German? ---She studies ___ of them.
#17009
A
neither
B
either
C
all
D
none