---- Don’t worry, Mum. The doctor said it was only the flu.
---- ! I'll tell Dad there is nothing serious.
A. What a relief
B. Congratulations
C. How surprising
D. I am so sorry
网友回答
(答案→)A. What a relief
B. Congratulations
C. How surprising
D. I am so sorry
解析：考察交际用语。A真是一件让人轻松的事情啊！B贡献！C真让人惊讶！D对不起；句意：—不要担心。妈妈医生说我只是感冒了。—太好了，真是一件让人轻松的事情，我告诉爸爸你的病不要严重。根据上下文含义说明妈妈认为这件事让人放心。故A正确。