1 . _____manners are very important in every country is known to all，but the trouble is that different countries have different ideas about ______good manners are.

A．That；what	B．That；that
C．What；that	D．What；what

2 . — Do you know _________ made him successful in his career?
— Yes. His hard work and strong will, of course.

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

3 . _______ is troubling me is ______ I don’t understand ________ he said

A．What; that; what	B．What; what; what
C．That; that; what	D．Why; that; which

4 . (2018·天津）The gold medal will be awarded to ___________ wins the first place in the bicycle race.

A．whomever	B．wherever
C．whoever	D．whatever

5 . Today we focus on _____ is called recurrent obesity (复发性肥胖) or yo-yo obesity (溜溜球式肥胖), _____ is the phenomenon _____ we gain weight and then go on a successful diet, but within 12 months we go back to our original weight.

A．what; which; in which	B．which; which; where
C．all; that; that	D．whatever; as; which

6 . The poor young man is ready to accept _______ help he can get.

A．whichever	B．however
C．whatever	D．whenever

7 . The shocking news made us realize ________ terrible problems we would face.

A．what

B．how

C．that

D．which

8 . People in Chongqing are proud of       they have achieved in the past ten years.

A．that	B．which
C．what	D．how

9 . Alice didn’t know ____________ made her lose her patience and shout at her brother at that time.

A．what was it that	B．what it was that
C．why was it that	D．why it was that

10 . My voice was so little and the shop owner had to bend down to hear_______ I wanted to buy.

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