What function does Code Glosses （CG) serve in the writing？

A、Arouse listeners' interest in the presentation

B、Help listeners follow the speaker.

C、Ease the atmosphere and make closer relationship to each other.

D、Summarize and emphasize the key points.

What function does the first sentence in the second paragraph serve?

A．It stresses the effects of expensive costs.

B．It offers further explanation to expensive costs.

C．It serves as a transitional sentence.

D．It serves as a contrast to expensive costs.

In what way does the critical mind help the writer in the writing process?

A．It refines his writing into better shape

B．It helps him to come up with new ideas

C．It saves the writing time available to him

D．It allows him to sit on the side and observe

In what way does the critical mind help the writer in the writing process?

A) It refines his writing into better shape.

B) It helps him to come up with new ideas.

C) It saves the writing time available to him.

D) It allows him to sit on the side and observe.

In what way does the critical mind help the writer in the writing process?

A．It allows him to sit on the side and observe.

B．It helps him to come up with new ideas.

C．It saves the writing time available to him.

D．It improves his writing into better shape.

What does the speaker say about her plan in the future?

A．She may keep up writing books.

B．She may travel around the world.

C．She may do something different.

What does "superficial injuries" in the second paragraph mean?

A．Injuries caused by accident.

B．Injuries in the inner skin.

C．Severe injuries in the skin.

D．Injuries on the surface of the skin.

A、To guide the reader through the text.

B、To mark the structure of a discourse.

C、To engage the reader.

D、All of the above.

Study the following dialogue. What function does it play according to the functions of language? —A nice day, isnt it? —Right! I really enjoy the sunlight.

A．Emotive.

B．Phatic.

C．Performative.

D．Interpersonal.

What does the author see as the function of the universe' s unseen "switches" ?

A．They tell us which one of the tracks the universe will use.

B．They enable us to alter the course of universe.

C．They give us information about the lunar surface.

D．They determine which course the universe will take in the future.