I hope you can come to the dance next Saturday. ---.A. Sure but I have to visit my gra

问题补充：

--I hope you can come 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.

答案：

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。