54.. The recruit threw the grenade 50 meters

21.Rockets have found application for the exploration of the Universe.

7.翻译按目的可分为( )、( )。

60.The operation of a machine needs some knowledge of its performance.

42..He had a sound feeling that idiom was the backbone of a language and he was all for the racy phrase.

15.汉语是( )的语言。

61.We found difficulty in solving this complicated problem.

8.翻译按效果可分为( )、( )。

16.It was beyond his power to sign such acontract.

34.A son, a job and housekeeping forced0romance0out.