The informative abstract includes the results and discussions of the research, but the

An informative speech aims to convey knowledge and understanding.()

A.Writing an informative speech

B.Delivering a speech without advance preparation

C.Delivering a speech with advance preparation

D.None of the answer is correct.

A.A. performative

B.B. interpersonal

C.C. informative

D.D. meta-language

A.informative

B.confusing

C.distracting

D.amusing

The writer's style. in writing the passage can best be described as______.

A．humorous

B．light-hearted

C．factual and informative

D．informal and narrative

This article，though very useful and informative，is much too ______ for the average reader．

虽然这篇文章很实用而且知识性很强，但是对于一般读者而言学术性太强了。

A.A. phatic communion

B.B. recreational

C.C. emotive

D.D. informative

The primary goal of Informative Speaking is______.

A．to let audience learn something

B．to influence what an audience thinks or does

C．to take precautions against counterpersuasion

D．to motivate an audience to act

A．knowing

B．known

C．to be known

D．having known