【题目】-Do you think David will fail in the maths exam again？-_____（ ）
A.No,I don't believe it
B.I hope not
C.I expect not
D.I don’t suppose it

【答案】B
【解析】为了避免重复回答类似的问题可用Yes，I hope so．/No，I hope not．类似的动词还有：believe，think，expect，suppose，be afraid等,故选B。