听下面一段较长对话，回答以下小题。
1.Whom does the man want to talk with?
A. Mr. White. B. Jim. C. Dr. Smith.
2.Where is Dr. Smith?
A. In his office. B. Nobody knows. C. At home.
3.Which number is correct?
A. 77231059. B. 77231058. C. 77221069.
What does the man think the weather will be like in April?
A. Cool. B. Hot. C. Windy.
（题文）Who are they talking about?
A. Their Chinese teacher. B. Their history teacher. C. Their politics teacher.
What do they hope to do?
A. Stop cigarette production. B. Advise people not to smoke. C. Stop young people smoking.
What’s the possible relationship between the two speakers?
A. Friends. B. Husband and wife. C. Boss and clerk.
What does the woman think of cloning?
A. It has no side effect at all. B. It should be strictly forbidden. C. It may cause trouble for humans.
