in doing so和in so doing哪个正确?

是on doing so 还是in doing so Tom is doing some shopping in the supermarket now.(对doing so practice in doing 和practice doing 区别 the young man is unskiful in doing the work,so in my opinion decided ___ doing so He didn't have any difficulty in doing so.neither did his as 英语翻译In doing so you will also cancel your FreeLotto membersh 英文句子解析：in doing so they were lifting a rock only to drop on what so you like doing in the garden?用汉语怎么说 in doing so,he reverled a steel brace runing down both sides 英语翻译doing so,in spite of the notices pointing the way to the He is not ( ) alone in doing so. A very B much C well D good