—Is Tom still in New York or already back at home? —I’m not sure _________. I’ll call to make sure.
#42722
A
if he has been back
B
that he has come back
C
why he has come back
D
how he will be back
推荐题目
---Do you know Mr. Smith? ---Yes. He is the man _______ has short black hair.
#43102
A
which
B
why
C
who
D
when
— What kind of movies do you like?— I like the movies ____ are about Chinese history.
#43210
A
who
B
whom
C
whose
D
that
