services to be performed are interpreted as contracts in courts. Sales and

The magician ______ (从观众当中随意挑选了几个人) and asked them to help him with the performance.

What do we learn about the"brain"of robots？

A．It can store many instructions.

B．It can perform. few tasks.

C．It is a symbol of modernization.

D．It is as clever as human brain.

According to the passage, Peter Sellers took drugs to improve______.

A．his theatrical performance

B．his breathtaking performance

C．his walk-on roles on the stage

D．his performance sexually

The term "winners" in the passage is used to refer to schools with ______.

A．the best performance in sports games

B．the highest enrolment rate

C．the most fund allocated from government authorities

D．more teachers recruited

What did the researchers do to participants in the experiments？

A．They put on a magic performance to the participants.

B．They diverted the participants' attention and disrupted their choosing.

C．They changed the things participants chose without their noticing.

D．They added confusion to the two options the participants faced.

What did the researchers do to participants in the experiments？

A．They put on a magic performance to the participants.

B．They diverted the participants' attention and disrupted their choosing.

C．They changed the things participants chose without their noticing.

D．They added confusion to the two options the participants faced.

What can be inferred about Joan Baez from Paragraph 6？

A．She was famous for outspoken performance on the stage.

B．She was well-known for her talent of singing and writing all types of music.

C．Her music usually took the themes of civil rights and nonviolence.

D．She voiced her opinions on the major social issues.

Who will also decide on the prices of products and services？

A．Airlines' flight services manager.

B．Automobile service station manager.

C．Assistant manager.

D．Carpenter supervisor.