He is sale a book,病句吗
问题描述:
He is sale a book,病句吗
答
是病句,sale是名词,不能那样用。
答
his book is on sale
he is selling a book
答
恩 is后面 要是ing形式
答
不对,sale是名词,我们可以说on sale
建议用he is selling a book.
答
是的.正确的he is selling a book.