The teacher gave the students such a difficult maths problem ______ nobody worke

题型：0104 月考题难度：来源：

The teacher gave the students such a difficult maths problem ______ nobody worked it out.

[ ]

A. as
B. which
C. that
D. so

答案

举一反三

I am very grateful to my high school teachers, without _____ help I wouldn"t be so excellent.

[ ]

A. whom
B. them
C. which
D. whose

题型：0114 月考题难度：| 查看答案

The scientist made several discoveries, _______.

[ ]

A. which we think are important
B. which we think that is important
C. we think which are important
D. which we think is important

题型：贵州省月考题难度：| 查看答案

It is well known that there is hardly an environment on earth _____ some species of animals or others
have not adapted successfully.

[ ]

A. to which
B. in that
C. for what
D. in which

题型：天津月考题难度：| 查看答案

As a child, Jack studied in a village school, _____ is named after his grandfather.

[ ]

A. which
B. where
C. what
D. that

题型：同步题难度：| 查看答案

Gun control is a subject _____ Americans have argued for a long time.

[ ]

A. of which
B. with which
C. about which
D. into which

题型：同步题难度：| 查看答案