名词性从句是在句子中起名词作用的句子，下面是名词性从句专题限时训练，请考生及时练习。

1.—You like rock music, while I like folk songs.

—That's________ we differ.

A.how B.what

C.where D.which

2.Whenever a natural disaster happens, we should offer ________ help we could to those victims.

A.however B.whatever

C.whenever D.whichever

3.We all breathed a sigh of relief when the news came ________ no one was injured in the accident.

A.why B.that

C.whether D.which

4.Liao Fan, a Chinese actor, finally got to know ________real success tastes like when he won the prize for Best Actor at the 64th Berlin International Film Festival.

A.when B.how

C.what D.where

5.People all over the world have a dream ________they will always live a peaceful life.

A.that B.what

C.which D.when

6.Great changes have taken place in that school. It is no longer ________ it was 30 years ago, ________ it was poorly equipped.

A.what; when B.that; which

C.what; which D.which; that

7.Sometimes，________ we show our gratitude for a person is reflected in the kind of food we serve him or her.

A.when B.whether

C.why D.how

8.________ disappointed us most was that the guide was always asking us to leave ________ we thought very interesting.

A.It; where B.What; what

C.What; where D.It; what

9.Jacob is always ready to offer a helping hand and that's ________he has a good reputation.

A.where B.when

C.how D.why

10.I have received an offer from a German university, but I'm still hesitating ________ I should accept it.

A.how B.why

C.that D.whether

11.What is even more important is________ the earth cooled down, water began to appear on its surface.

A.that B.that as

C.which D.which as

12.In my opinion ________ matters is whether we can win together as a team instead of individuals.

A.how B.it C.that D.what

13.Tom's pay depends on ________ the factory.

A.he plays in what part

B.he plays what part in

C.what part he plays in

D.in what part he plays

14.A proposal has been put forward at a recent video conference ________ measures be taken to raise the citizens' awareness of traffic safety.

A.that B.as

C.when D.which

15.Ray is a new graduate, and it seems that he has difficulty in dealing with ________ problems arise.

A.whichever B.whenever

C.whatever D.wherever

16.Tony eventually realized his childhood dream ________ he could play on one of the top teams.

A.which B.that

C.of which D.where

17.I've put a cross on the map to show ________ that famous hotel is.

A.where B.wherever

C.what D.whatever

18.Finally, the young explorer, through a series of lucky accidents, arrived ________ was so­called the valley of death by the locals.

A.where B.what

C.in which D.in what

19.________ watched the 2012 London Olympic Games agreed that some Chinese athletes performed perfectly, such as Sun Yang and Ye Shiwen.

A.Anyone B.Whichever

C.Whoever D.Whatever

20.She was so angry and spoke so fast that none of us understood ________ she said meant.

A.that B.what

C.that that D.what what