1． This is the only one of the students _____ the truth．

A． that knows B．that know C.who know D.which knows

2.There are no children _____ love their parents．

A.that do not B.who does not C.that D.who

3.Who is the girl _____ wearing a red dress?

A.whose B.that C.whom D.that’s

4.The young man _____ is an engineer of our factory．

A.that you just talked B.whom you just talked to

C.which you just talked to D.who you just talked

5.Is this the shop _____ sells children’s clothing?

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

6.The magazine _____ Betty paid one dollar was very good．

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

参考答案：

1.答案：A

讲解：the only one of the students是先行词，定语从句的谓语动词用单数。

2.答案：A

讲解：children是先行词，定语从句的谓语动词用复数。

3.答案：D

讲解：that’s是定语从句的主语和谓语动词。

4.答案：B

讲解：关系代词作介词宾语，介词不可省略。

5.答案：A

讲解：先行词是shop， 关系代词在从句中作主语。

6.答案：C

讲解：介词for与paid搭配，提到关系代词之前。