We are often warned that smoking ______ great harm to our health.A．doesB．leavesC

题型：不详难度：来源：

We are often warned that smoking ______ great harm to our health.

A．does

B．leaves

C．makes

D．gives

答案

解析

试题分析：考查固定搭配。固定搭配do harm to…伤害…，有害…；句意：我们经常被警告抽烟有害于健康。故A正确。
点评：固定词组do harm to…伤害…；这是一个固定搭配，在高中的学习中平时要多积累固定搭配的用法，考试时只能凭借记忆力来答题，尤其是单项选择很难推出某个搭配的意思，所以平时的积累记忆是尤其重要的。学生可以将常考的全部积累在一起，通过反复的复习，从而达到永久的记忆下来。

举一反三

The school often ______ many books and magazines for the teachers to refer to.

A．applies to

B．adapts to

C．subscribes to

D．adjusts to

题型：不详难度：| 查看答案

Success _________three key factors: diligence, talent and luck, of which the first one is of great importance .

A．breaks down

B．puts up

C．divides into

D．consists of

题型：不详难度：| 查看答案

______ the best efforts of the desperate mother, the powerless baby elephant seemed to have no hope of escaping, until a team of conservation workers rushed to help.

A．In favor of

B．In spite of

C．In need of

D．In case of

题型：不详难度：| 查看答案

The light ________ and the room became complete dark.

A．put out

B．went on

C．put off

D．went out

题型：不详难度：| 查看答案

All the students ______ to inform their parents _______ the mid-term exam results.

A．require; of	B．are required; of
C．require; about	D．are required; on

题型：不详难度：| 查看答案