1 . It is not your grades but the attitude to your course      matters.

A．that

B．one

C．what

D．it

2 . Tired of her endless complaints, I walked out of the room          she could open
her mouth.

A．before

B．until

C．when

D．once

3 . The Romany prefer to move and stay in small groups________ they can protect and preserve their culture and freedom.

A．even though	B．as if
C．as soon as	D．so that

4 . The mixture of his improved self-confidence and never-ending efforts is ________ lies behind his rapid progress in his study.

A．what

B．that

C．where

D．which

5 . Zhuzhou offers visitors outstanding natural beauty coupled with excellent customer service, _________ makes for an unforgettable experience.

A．what

B．which

C．that

D．whom

6 . It is generally acknowledged that only by having acceptance of the cultures of different countries _________ good relationships with each other.

A．can we develop	B．we can develop
C．we developed	D．did we develop