-how long do you think it is_he arrived here?
how long do you think it is _____he arrived here?
-How long do you think it is _____ he arrived here?.
-How long do you suppose it is ______ he arrived here?
How long do you suppose it is _since_ he arrived here?
"How long do you suppose it is _____ he arrived here?"
— How long do you suppose it is ______ he arrived here?
when do you think it is _____ he arrived here?.
求解答——How long do you suppose it is___ he arrived here?——No m
How long do you think it will be ___ the bus arrives here A.
how long do you here
高中英语语法单选题 (1)—how long do you support it__he arrived here.—N
为什么是How long do you think it will be ...