57.hydrogen burns in air of oxygen forming water.

10.严复提出了( )、( )、( )。

6.翻译按原则方向来分为( )、( )。

47. She is fidgety and restless.

10. He was not displeased with her honesty. it took a certain amount of experience in life, and courage, to want to do it quite that way.

41.She sat with her hands cupping her chin,staring at a corner of the kitchen.

18.In the end things will mend.

24.Those who do not remember the pastare condemned to relive it.

6.成天吵架。

5.得寸进尺。