问题
选择题
---I fell off the bike. I think my left leg may be broken.---_____.
A．I don't hope so.
B．I hope not so
C．I do hope it
D．I hope not
答案
答案：D
not可以代替否定的从句。Eg.I think not="I" don’t think so.I suppose not="I" don't suppose so.