1 . Respect is not one-way traffic but mutual, and that might be          we fight back in the trade friction against the USA   .

A．where

B．because

C．why

D．how

2 . Many experts hold the view that teachers’ development is _______ the key to better education lies.

A．which

B．what

C．where

D．how

3 . You are saying everyone should be equal, and this is _______ I disagree.

A．that

B．what

C．why

D．where

4 . _____ they won the game was ______ we had expected.

A．That; which

B．Whether; that

C．What; that

D．That; what

5 . Many experts hold the same view ______ teachers’ development is ______ the key to better education lies in.

A．that; where

B．which; where

C．that; what

D．which; what

6 . 但有一点可以肯定的是，“木乃伊的诅咒”至今仍是个谜。
________________________________,though,______________________‘the curse of mummy’_______a riddle to this day. (根据中文提示填空)

7 . Can it be ______ in a fast-changing world we don’t know what to teach our children today?

A．which

B．that

C．why

D．since

8 . —What’s your understanding of success,Robert?
—In my view,success is________preparation and chances meet.

A．how

B．why

C．what

D．where

9 . The beauty of a tournament like the World Cup is ________ it can be wildly unpredictable.

A．whether

B．how

C．that

D．why

10 . Social media paints this rosy picture that everyone else 's lives are perfect,but things are seldom_______they seem.

A．which

B．what

C．how

D．where