问题补充：
—Michael has a temperature, so he isn’t able to come.
—
A. I’m sorry to hear that.
B. I’m disappointed.
C. Good luck.
D. Take it easy.
答案：
(答案→)A. I’m sorry to hear that.
B. I’m disappointed.
C. Good luck.
D. Take it easy.
解析：句意：迈克尔发烧了，所以他不能来。A.很抱歉听到这个；B 我很失望；C好运；D 不要着急。结合语境故选A。
