4．Fast food such as KFC may owe their popularity to the fact that there is usually little _____．（　�。�
A．to wait forB．waiting
C．to be waited forD．waited

分析 像肯德基這樣的快餐之所以受歡迎也許要?dú)w功于這樣一個(gè)事實(shí)，那就是立等可�。�

解答 答案：B
題干中that引導(dǎo)同位語(yǔ)從句修飾fact；從句是there be結(jié)構(gòu)，表示某地有某物；waiting動(dòng)名詞，等候，little waiting稍等片刻，立等可取的意思．故選B．

點(diǎn)評(píng) 本題干擾項(xiàng)是A，wait for表示等待的對(duì)象，句意表達(dá)的是等待的時(shí)間很短，如果要用A項(xiàng)，要將for去掉，相當(dāng)于there is usually little time to wait （for fast food）．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

9．How close parents are to their children _____________ a strong influence on the develop-ment of the children's characters．（　�。�
A．hasB．hadC．havingD．have

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

15．We put our books in the bookcase to keep them      of dust．（　�。�
A．emptyB．freeC．awareD．short

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

12．他在一些不重要的事情上花費(fèi)時(shí)間太多，這導(dǎo)致了整個(gè)計(jì)劃的失�。╳hich）He spent too much time on some unimportant/less important things，which led to the failure of the whole plan．或He wasted too much time dealing with some unimportant/less important things，which resulted in the failure of the whole plan．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

19．I don't know if you noticed their absence or not，but I _____________．（　�。�
A．doB．haveC．hadD．did

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

9．______ for the boy to talk with his mouth full!（　�。�
A．What bad manners they areB．How bad manners they are
C．What bad manners it isD．How bad manners it is

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

16．Whoever wants to go hiking this weekend，raise your hands，       ？（　　）
A．do youB．don't youC．will youD．will they

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016-2017學(xué)年寧夏石嘴山市高一下學(xué)期期中考試英語(yǔ)試卷（解析版） 題型：單項(xiàng)填空

— Do you drink alcohol?

— No, but I used to be a man alcohol.

A. addicted to B. was addicted to

C. addicted myself to D. had addicted to

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016-2017學(xué)年甘肅省嘉峪關(guān)市高二下學(xué)期期中考試英語(yǔ)試卷（解析版） 題型：閱讀理解

For years scientists have been worried about the effects of air pollution on the earth’s natural conditions. Some believe the air inside many houses may be more dangerous than the air outside. It may be one hundred times worse.

Indoor air pollution can cause a person to feel tired, to suffer eye pain, headache and other problems. Some pollutants（污染物）can cause breathing disorders, diseases of blood and even cancer. Most scientists agree that every modern house has some kind of indoor pollution.

People have paid more attention to the problem now. It is true that when builders began making houses and offices they did not waste energy. To do this they build buildings that limited the flow of air between inside and outside. They also began using man-made building materials. These materials are now known to let out harmful gases.

As the problem became more serious, scientists began searching for a way to deal with it. They discovered a natural pollution control system for building—green plants. Scientists do not really know how plants control air pollution. They believe that a plant’s leaves absorb（吸收）or take in the pollutants. In exchange the plant lets out oxygen through its leaves and tiny organizations on its roots. Scientists suggest that all buildings should have one large plant or several small plants inside for every nine square meters of space. Studies of different plants show that each absorbs different chemicals. So the most effective way to clean the air is to use different kinds of plants. Having green plants inside your house can make it a prettier and healthier place.

1.Generally speaking, indoor air pollution may be more harmful than the air outside because .

A．indoor air pollution can often make people seriously ill

B．man-made building materials give off dangerous gases

C．there may be more harmful gases outside the buildings

D．the air indoors is polluted, which is very harmful

2.Some kind of indoor pollution can be found in .

A．every modern house B．every old house

C．a(chǎn)ll kinds of houses D．a(chǎn)ll kinds of offices

3.The indoor air pollution is caused by .

A．the limit of the flow of air between inside and outside

B．the building way that the builders want to save energy

C．the building things that are made of man-made materials

D．the man-made building materials and the limit of air-flow

4.The reason why we should use different kinds of plants to clean the air is that

A．plants can let out all kinds of pollutants indoors

B．plants may take in more oxygen （氧氣）which people need

C．plants can absorb all kinds of harmful indoor chemicals

D．plants can make our houses prettier and more healthy

查看答案和解析>>

同步練習(xí)冊(cè)答案