exercise helps make our body heathy .help为什么加s
doing exercise helps,为什么help要加s
her father helps her.为什么help要加S
为啥help和make,————Exercise help make your body healthy and str
Eating vegetables helps us to keep helthy中的help为什么加s
He often helps me with my english.这名话里help为什么要加s?
He always helps others.为什么helps要加s呢?
I hope this helps 为何help要加s?
like to help make peoples teeth better.为什么make 不用加s
为什么 favorite exercise中exercise不用加s
it is not so much our friend's help that helps us as the con
这个make为什么加s?
句子:‘let's help my mother make supper'中make 前为什么不加to ,什么情况下俩个