--I hope you can e to the dance next Saturday.
--- .
A. Sure, but I have to visit my grandpa.
B. Not at all. I’ll be glad to.
C. I really can’t agree with you; I prefer science.
D. I’m sorry, but I have to help my sister with her English.
网友回答
A. Sure, but I have to visit my grandpa.
B. Not at all. I’ll be glad to.
C. I really can’t agree with you; I prefer science.
(答案→)D. I’m sorry, but I have to help my sister with her English.
解析：考查情境交际：第一句是：我希望下周六你能来参加舞会。回答是：抱歉，但我要帮妹妹学英语。A是，当然，当我要去看爷爷。B是一点也不，我很高兴，C是我不能同意，我更喜欢科学。选D。