参考答案

正确答案：B
解析：M: How is John now? Is he feeling any better?
W: Not yet. It still seems impossible to make him smile. Talking to him is really difficult and he gets upset easily over little things.
Q: What do we learn about John from the conversation?
推断题。本题答案比较隐晦，需要从字里行间去把握女士说的有关John的情况，有一定难度，答案为B。注意：也可采用排除法选择。从男士的问话中可以看出，John只是临时性的身体或情绪方面出了问题，而不是他的性格一向怪癖，所以可排除A；对话中并没有提到他的病无药可救和他的行为难以解释，所以C、D皆错。