We don’t know ________ it next. Let’s go
题型:选择题
问题:
We don’t know ________ it next. Let’s go and ask Mr. Li.
A.what to do
B.to do what
C.whether to do
D.to do whether
We don’t know ________ it next. Let’s go and ask Mr. Li.
A.what to do
B.to do what
C.whether to do
D.to do whether