A、 She has to eat less.
B、 She eats less but remains overweight.
C、 She doesn't eat fast foods but remains overweight.
D、 She has to give up fast food.

【正确答案】 B

【答案解析】解析：信息明示题。开头男士问女士他为什么desperate，女士回答说她太胖了，大家都笑话她，而且她节食也没有收到很好的效果，故选B。

A、 Try to eat less.
B、 Walk more regularly.
C、 Eat more fruits.
D、 Stop eating fast food.

【正确答案】 A

【答案解析】解析：信息明示题。女士提到她吃得很少但是还是不能减重，男士说it is not a good idea to eat less，故选A。其他几项对话中都有提及，可以用以减肥。

A、 She should go to the gym to exercise.
B、 She should spend much time on exercise.
C、 She should walk more regularly.
D、 She should walk for a long distance.

【正确答案】 C

【答案解析】解析：信息明示题。女士说工作繁忙，缺少时间锻炼，并且也没有钱去体育馆锻炼，男士建议说I suggest thatyou walk more regularly，故选C。其他几项对话中都有提及，但均为干扰选项。

A、 How to eat in a healthy way.
B、 Why fast food makes people fat.
C、 How to lose weight.
D、 How to cheer the woman up.

【正确答案】 C

【答案解析】解析：主旨大意题。A、B、D三项虽然在对话中都有所涉及，但是都不是文章的主旨，只有C是两人一直在谈论的话题。这种题在选择时应该注意，明显出现过的反而可能不是正确选项。故选C。