20．She________________the first prize in the singing competition.

[答案]　carried off

19．________________the cost，building a house also takes up a lot of time.

[答案]　Apart from

18．Don’t________________this matter again，please.I don’t want to talk about it any more.

[答案]　refer to

17．It was his carelessness that________________our absolute failure.

[答案]　resulted in

16．The hot lava is flowing down the mountain________________________________20 kilometres an hour.

[答案]　at the rate of

15．Whatever you do now，you must________________it one day.

[答案]　answer for

14．My colleagues are on vacation，so I’m attending the meeting________________________.

[答案]　on their behalf

13．In cold weather，you should________________well.

[答案]　wrap up

12．____________________，he is more learned than he was ten years ago.

[答案]　All in all

refer to；trap；lead to；considerate；apart from；answer for；wrap up；carry off；all in all；on one’s behalf

11．Even such a small mistake would perhaps________________disastrous consequences.

高·考￥资%源~网[答案]　lead to