题目内容
选择
Tim can't make model planes. Willy ______ him ______ it.
A. show; how to B. help; with C. join; with
答案:B
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目
题目内容
选择
Tim can't make model planes. Willy ______ him ______ it.
A. show; how to B. help; with C. join; with