题目

听下面一段较长对话，回答以下小题。【1】What kind of coffee does the man prefer?A. Black. B. Strong. C. Sweet.【2】Which drink does the man like most?A. Tea. B. Coffee . C. Juice.【3】What is the man going to do?A. Get a jar. B. Leave a tip. C. Meet a friend. 答案：【答案】【1】 C 【2】 A 【3】 B 【解析】此题为听力题，解析略。【1】此题为听力题，解析略。【2】此题为听力题，解析略。【3】此题为听力题，解析略。两个数的最大公约数是1，最小公倍数是72，这两个数是11和7272或88和99．