【推荐1】听下面一段较长对话，回答以下小题。
1. What does the woman think of the man’s suggestion at first?

A．Interesting.

B．Unreasonable.

C．Frightening

2. What will the second robot do?

A．Put labels on the bottles.

B．Fill bottles with mixtures.

C．Pack the bottles into boxes.

3. What’s the advantage of the robots according to the man?

A．Causing no noise.

B．High efficiency.

C．Working tirelessly.

4. What might the man ask the workers to do?

A．Find new jobs.

B．Control the robots.

C．Fix the broken robots,

【推荐2】

A．The man should apply for the job.

B．The IT industry is booming very fast.

C．The woman is lucky to have her present job.

D．There are too many unemployed skilled workers.

【推荐3】听下面一段较长对话，回答以下小题。
1. Who is a bathroom worker?

A．Dana.

B．Sam.

C．David.

2. What can we say about the man speaker?

A．He was rude.

B．He was strange.

C．He was new in the building.

3. How much will Sam probably tip next time?

A．About one dollar.

B．About two dollars.

C．About ten dollars.