It was Mr Green _______ looked after my grandmother when I was on business.
#85128
A
whom
B
which
C
whose
D
who
推荐题目
It was ten years ago ______ that organization was _______. 
#84887
A
when; set up
B
that; founded
C
when; founded
D
that ; came into being
— ____ that you came here yesterday? — By train.
#85426
A
How it was
B
How was it
C
How were you
D
How are you
____ be careful when crossing the street!
#85481
A
Must
B
Should
C
Ought to
D
Do