this engineer has made a contribution the computer softwarethis engineer has made a contribution ———the computer softwareA.develop B.developing C.to developing D.to develop
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this engineer has made a contribution the computer softwarethis engineer has made a contribution ———the computer softwareA.develop B.developing C.to developing D.to develop
this engineer has made a contribution the computer software
this engineer has made a contribution ———the computer software
A.develop B.developing C.to developing D.to develop
this engineer has made a contribution the computer softwarethis engineer has made a contribution ———the computer softwareA.develop B.developing C.to developing D.to develop
to 在这里做介词,介词后面要加 ING 型式
名词后边的to通常是介词,
另外还有一些常用的to作介词的短语要记住;
put forward to .devote to,pay attention to ,refer to ,prefer.to ,turn to ,point to ,see to ,be up to ,object to ,等.
所以答案是:C
c
make contribution to doing sth. 这是固定搭配
选D
this engineer has made a contribution to develop the computer software
这个工程师为电脑软件的发展做出了贡献。
made a contribution to
v. 有助于(对...作出贡献)
make contribution to doing sth.为......做贡献
其实固定的用法是make a contribution，是做贡献的意思，可是说得时候得说对谁做贡献，表示方位的，所以用方位介词to，而介词后面加动词的ing形式，就成了现在的形式拉。哈哈～～
c to在此不是不定式符号
而是个介词 像什么 get used to doing一样
可以由contribute to doing 导出
那个工程师为那个电脑软件捐过钱
D to do 表示目的
选C.
这里的固定搭配make a contribution to doing sth.”为...做贡献”这里的TO是介词，所以后面要加动词的ing形式.
固定的用法是make a contribution to 是做贡献的意思，to 是介词
而介词后面加动词的ing形式，所以就是C.to developing
这个工程师为电脑软件的发展做出了贡献
这里不是表示目的
要是表示目的，就这么用：
has made a contribution to the company (to develop)the ...
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固定的用法是make a contribution to 是做贡献的意思，to 是介词
而介词后面加动词的ing形式，所以就是C.to developing
这个工程师为电脑软件的发展做出了贡献
这里不是表示目的
要是表示目的，就这么用：
has made a contribution to the company (to develop)the computer software
他为这个公司做贡献，目的是发展电脑软件
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