191.
W: I'm feeling much better now, doctor. Can I stop taking the medicine?
M: Hm... I'm glad you are a little better but you must continue to take the medicine for some days. Starting from today, you may take it three times a day instead of four, OK?
W: All right. Thank you.
答案解析：
正確答案為C。根據(jù)you may take it three times a day instead of four. 不用吃四次了，改為一天吃三次藥。可知，女子一天吃三次藥，因此C項正確。

192.
W: I've planned to go to Washington this afternoon, but I'm too tired to drive and the bus is so uncomfortable.
M: No problem. I'll save you the cost of a taxi by dropping you off at the train station on my way to work.
答案解析：
正確答案為C。I'll save you the cost of a taxi by dropping you off at the train station on my way to work.我會幫你省掉搭出租車的錢，我去上班的時候可以送你到火車站。可推知，男子送女子去車站，因此男子應(yīng)該是開車，所以C項正確，男子開車上班。