¾ Will you spare me a few minutes now? ¾ . But I’ll be free in half an hour.

问题补充：

¾ Will you spare me a few minutes now?

¾ . But I’ll be free in half an hour.

A. Yes, of course

B. No. I can’t

C. Yes, with pleasure.

D. I’m afraid not

答案：

A. Yes, of course

B. No. I can’t

C. Yes, with pleasure.

(答案→)D. I’m afraid not

解析：考查交际英语。根据空号后句子的意思“我要半小时后才有空”，得知“恐怕此时腾不出时间来”