I wish to thank Professor Smith, without _______help I would never have got this far.
#76856
A
who
B
whom
C
whose
D
which
推荐题目
(2013·重庆模拟)—When did your brother begin to show his interest in medicine? —It was a Saturday he noticed his classmate experimenting on a frog in the lab.
#75439
A
that
B
what
C
when
D
which
In Canada, cross country skiing is a popular sport among people ______ they can enjoy excitement and adventure.
#77318
A
that
B
where
C
whom
D
which
The freezing point is the temperature __________ water changes into ice.
#77034
A
atwhich
B
when
C
inwhich
D
ofwhich
The house ________ I grew up has been taken down and replaced by an office building.
#78317
A
that
B
in that
C
which
D
in which
Living in the central American desert has its problems, ________ obtaining water is not the least .
#76779
A
of which
B
for what
C
as
D
whose
