⒈The boy stood there with his head down.为什么with后面的句子没有谓语动词?
⒈The boy stood there with his head down.为什么with后面的句子没有谓语动词? ⒉With spring coming
on,trees turn green.为什么不用comes,而用coming?
⒊He had to walk home with his bike stolen.为什么with后面的句子没有助动词had?
⒋为什么系动词没有被动语态?
⒌为什么宾补不能用谓语动词原形表达?