20．I frequently quarreled with my father，although most of those________________due to misunderstanding.

[答案]　came about

19．The authorities showed no signs of________________to the kidnapper’s demands.

[答案]　giving in

18．In my first job interview，I waited for more than two hours before I was finally________________.

[答案]　called in

17．The scientist has________________a plan to measure Mars’atmosphere.

[答案]　put forward

16．I________________those who keep complaining about their lives without thinking of any ways to improve it.

[答案]　look down on

15．Let’s start to________________the good apples from the bad ones.

[答案]　sort out

14．The king decided to retire and________________the power to his son.

[答案]　hand over

13．I informed the police of a theft that took place，and they have promised to________________the matter.

[答案]　look into

12. We had to think of a way to________________the spread of the infection.

[答案]　keep off

hand over；put forw高·考￥资%源~网ard；give in；call in；keep off；hold out；look down on；come about；look into；sort out

11．We were short of water but we could________________for another day.

[答案]　hold out