题目内容
Sentence transformation
Example:He is quick when he runs.
→He runs quickly.
He is very careful when he does his homework.
He does his homework ________.
答案:
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目
题目内容
Sentence transformation
Example:He is quick when he runs.
→He runs quickly.
He is very careful when he does his homework.
He does his homework ________.