3.

（ ）13. His secretary stays in the office helping her boss to deal with some daily routine.

4.

How much will the man cost?

12.根据原文"People who are nearsighted can only see things that are very close to their eyes."可知近视眼只能看清近处的事物，与题干不符。故错误。

Section BDirections: This section is to test your ability to understand short conversation.There are 2 recorded conversations in it.After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times.When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 16.

（ ）15. People who have a large order can be given a special discount.

Why did David quit his job?

（ ）15. The reason why she wants to do a good job is that she hopes to earn much money.

（ ）12. He is going to visit some cities on his trip.

（ ）14. This company has a good reputation because of the high quality and good after-sale service of its product.

（ ）13. The products of company are sold only at home.