1 . 袁隆平真正在乎的不是金钱和名望。
________ Yuan Longping really cared about was not money or celebrity.

2 . __________ many tourists treasure most about Chinatown is its food. (用适当的词填空)

3 . ________ makes the book so extraordinary is the creative imagination of the writer.

4 . It is pretty well understood ________ controls the flow of carbon dioxide in and out the atmosphere today.

A．that

B．when

C．what

D．how

5 . ________leaves the room last ought to turn off the lights.

A．Anyone

B．The person

C．Whoever

D．Who

6 .    _____ team wins on Saturday will go through to the national championships.

A．No matter what	B．No matter which
C．Whatever	D．Whichever

7 . ____ we can't get seems better than ____ we have.

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

8 . It is uncertain _______ side effect the medicine will bring about, although about two thousand patients have taken it.

A．that

B．what

C．how

D．whether

9 . It is none of your business ________ other people think about you.Believe
yourself.

A．how	B．what
C．which	D．when

10 . It is obvious to the students ______ they should get well prepared for their future.

A．as

B．which

C．whether

D．that