A. introducing B. inviting C. investing D. interrupting

er for students to understand the text and to help them focus attention on it as they read, and they are: presenting new vocabulary, introducing the text and_______.

A. giving guiding questions

B. going through the text

C. checking detailed comprehension

D. focusing on important new vocabulary

(The candidate chooses one topic and speaks about it for one minute.)

A. Technology: the importance of training staff in how to use new technology when introducing it into the workplace

B. Purchasing: how to maintain good relationships with suppliers

C. Advertising: how to achieve a strong visual impact in advertising

ales leads．

A．广告是一种全国范围内介绍一种新产品并推销的有效手段。

B．广告是一种有效手段，它在全国范围内介绍一种新产品，并产生销售。

C．广告是一种有效的手段，介绍一种新产品到国内进行销售。

D．广告是一种在全国范围内介绍新产品并产生销售优势的有效手段。

A.Preparing, Delivering, Introducing, Concludin

B.Introducing, Preparing, Delivering, Concludin

C.Preparing, Introducing, Delivering, Concludin

D.Introducing, Delivering, Concluding, Preparin

A.to introduce

B.introducing

C.introduced

D.to be introduced

When introducing yourself, try to speak in a humble way.

A．Y

B．N

C．NG

It is claimed that introducing robots is ______________

A．too much energy

B．based on American designs

C．they are too costly

D．they are not reliable

E．good to quality control

F．free of charge

Television keeps introducing different kinds of food, which is changing Americans' taste.

A．Y

B．N

C．NG

The key to introducing computers to classroom teaching is through ______.

A．teacher training

B．curriculum design

C．software development

D．hardware purchase