He is playing basketball中的is是什么成分
He is playing basketball中的is是什么成分
He is good at playing basketball.
Is he good at playing basketball?(同义句)
He is good at playing basketball .(同义句)
He is good at playing basketball的同义句
He is tired _____ playing basketball.(填介词)
is he good at playing basketball 同义句
the boy is playing basketball(对is playing basketball提问).
he is good at playing basketball==he ()()()()basketball
he is friendly to everyone中的to everyone 是什么成分
一个英语语法问题He is better than me at playing basketball是否等于He is
He is good at playing basketball 如果不不加playing可以吗?