I want to how is food put into the cans .错在哪里
问题描述:
I want to how is food put into the cans .错在哪里
答
应该是I want to know how food isput into the cans .得用被动语态
I want to how is food put into the cans .错在哪里
应该是I want to know how food isput into the cans .得用被动语态