They his name.A notknow B know not C do not know D do know not

问题描述:

They his name.A notknow B know not C do not know D do know not

C

选【c】
翻译:他们不知道他的名字。
否定句要在动词加上助动词do/does,由于主语是they,应该用【do】
希望帮到你,满意敬请采纳,O(∩_∩)O谢谢~~

c

选c