I am sorry,i forget to tell you----.a what to do it b what to do c how to do d which to do it

问题描述:

I am sorry,i forget to tell you----.
a what to do it b what to do c how to do d which to do it

b 对不起我忘了告诉你做什么

b
tell sb to do sth宾语从句,陈述语序,要提问sth
要用what,有what,do sth的sth就不要了,how to do it

c how to do
宾语从句陈述句语序`
翻译`
对不起,我忘记告诉你怎样去做

选B。
A,IT去掉
C,加上IT
D,根本意思就不通

选择B
因为I am sorry,i forget to tell you----.是宾语从句所以后面用陈述语序.
what后面应该直接加to do,因为它已经是个主语了.
how后面应该是 to do it,它没有主语所以用 it,

b

要是c 的话,得是how to do it