Question

The governments are committed ___ the cause of improving the people’s living standard.

The governments are committed ___ the cause of improving the people’s living standard.
A、to B、of C、for D、away
应该选哪个？为什么。请说详细点，谢谢~

Answer 1

A
及物动词 vt.
1.
犯(罪),做(错事等)
I committed an error in handling the business.
我在处理这一业务时犯了一个错误。
2.
使承担义务;使作出保证;使表态[(+to)]
He didn't commit himself to anything.
他没有作任何承诺。
3.
把...交托给;把...提交给;把...付诸[(+to)]
The child was committed to the nurse's care.
孩子被交给护士照顾。
4.
把...押交;把...判处[(+to)]
The judge committed him to ten years' imprisonment.
法官判处他十年徒刑。
5.
拨出,指定...用于[(+to)]
The company committed most of its profits to building new factories.
公司拨出大部分利润建造新工厂。
6.
使投入战斗,指派...作战

Answer 2

A
be commited to
致力于
政府致力于提高人民的生活标准的事业

Answer 3

A.
committed to表示决心从事……。