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
Generally speaking，the Internet makes________possible for people to get the information they need quickly.
#14591
A
them
B
themselves
C
it
D
that
–Which would you like, tea or coffee? --_______. I really don’t mind.
#56829
A
Either
B
Neither
C
Both
D
Any
--- Who has eaten all the cake, Jim? --- Oh, must be your two pet dogs.
#16142
A
it
B
they
C
that
D
which
—There is still a copy of the book in the library. Will you go and borrow ____ ? —No, I’d rather buy ____ in the bookstore.
#16569
A
it; one
B
one; one
C
one; it
D
it; it