题目

The ____ of AIDS has led to an expansion in research seeking a cure.

A

innovation

B

selection

C

proliferation

D

conviction

名词

本题考查名词词义辨析

C选项,句意:艾滋病的扩散使得人们做更多的研究工作去寻找治疗的方法。proliferation意为“激增;扩散”综上,C选项正确。

A选项,innovation意为“革新,创新”,故排除。

B选项,selection意为“选择;选拔”,故排除。

D选项,conviction意为“定罪,判罪”,故排除。

故正确答案为C 项。

多做几道

What role does the teacher play in the deductive presentation of grammar?

A

Instructor.

B

Prompter.

C

Participant.

D

Negotiator.

For better classroom management, what should the teacher do while the students are doing activities?

A

Participating in a group.

B

Preparing for the next procedure.

C

Circulating around the class to monitor, prompt and help.

D

Keeping an eye on the students.

When a teacher intends to present or explain a new language point, which of the following group methods is mostly recommended?

A

pair work

B

whole-class work

C

individual

D

group work   

_______terrorism, the world would be much more peaceful.

A

If there was no

B

If there had no

C

Weren't there

D

Without

When a student has made a sentence “I borrowed a paper from Miss Li”, the teacher says “Do you mean a piece of paper?” Here the teacher is playing the role of a(n)______.

A

controller

B

prompter

C

assessor

D

organizer

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