make a great contribution to do还是to doing?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/23 10:34:48
makeagreatcontributiontodo还是todoing?makeagreatcontributiontodo还是todoing?makeagreatcontributiontodo还是

make a great contribution to do还是to doing?
make a great contribution to do还是to doing?

make a great contribution to do还是to doing?
doing,做出巨大贡献

楼上正解

make a contribution to doing ,作出贡献的意思
to是介词,

make a great contribution to 为、、、做贡献
to是介词,所以要用动词的ing形式