A、 Seafood.
B、 Dairy products.
C、 Vegetables and fruits.
D、 Heavy food.

【正确答案】 D

【答案解析】解析：男士说heavy food通常会造成这种疼痛，故本题答案为D。

A、 He is having a good time.
B、 He very much likes his old bicycle.
C、 He will buy a new bicycle right away.
D、 He would rather buy a new bicycle later.

【正确答案】 D

【答案解析】解析：男士说“I think I need to buy a new one，but it will go with time．”，即考虑买新自行车，但需要过段时间，故本题答案为D。

A、 It is only a cough.
B、 It's a minor illness.
C、 It started two weeks ago.
D、 It's extremely serious.

【正确答案】 C

【答案解析】解析：女士说“I have the cough for two weeks”，即该症状(symptom)是两周前开始的。故本题答案为C。

A、 The woman is too optimistic about the stock market.
B、 The woman will even lose more money at the stock market.
C、 The stock market bubble will continue to grow.
D、 The stock market bubble will soon meet its demise.

【正确答案】 A

【答案解析】解析：女士说股市会反弹，男士说，“I'm sorry to burst your bubble，”即认为女士过于乐观。本题答案为A。

A、 The small pills should be taken once a day before sleep.
B、 The yellow pills should be taken once a day before supper.
C、 The white pills should be taken once a day before breakfast.
D、 The large round pill should be taken three times a day after meals.

【正确答案】 D

【答案解析】解析：男士说“The yellow one once a day before breakfast，the large round one three times a day after meals，the small ones when you need one for sleeping．”，由此可判断本题答案为D。