Thebikeisoneofthesimplestyetmostusefulinventionsinthewo...
问题详情:
The bike is one of the simplest yet most useful inventions in the world. What is the most urprising is that it was not invented 1, although the great inventor Lenardo da Vinci had drawn pictures for bikes 2 for flying machines and some other things. Those things were not produced 3 long after he died.
A person riding a bike 4 very little energy to make it move, and there is no5 at all when he is riding one. Even so, in developed countries, most people don't go to work 6 bike. It is not because the bikes are expensive. It's because the number of 7 on the road becomes larger. It certainly becomes more 8 to ride a bike. As a result, more people put their bikes away and go to work in their cars, and 9 this way, the situation is made more serious. Perhaps the best way to make bike riding safer and more 10 is to create paths only for bikes, and to make it so difficult and expensive for drivers to ride to in their cars into the city that they will go back to use their bikes.
1. A. earlier B. faster C. later D. cheaper
2. A. as for B. and also C. so that D. not only
3. A. since B. unless C. until D. so
4. A. costs B. takes C. spends D. uses
5. A. pollution B. air C. environment D. place
6. A. on B. by C. with D. in
7. A. people B. trains C. cars D. planes
8. A. safe B. slow C. boring D. dangerous
9. A. in B. with C. by D. on
10. A. wonderful B. popular C. helpful D. excellent
【回答】
1—5 ABCDA 6—10 BCDAB
知识点:阅读表达
题型:完型填空
-
打秋千时,为使秋千越荡越高,人应有一个从直立到蹲下,又从蹲下到站直的过程.则打秋千时 A.人的机械能是守...
问题详情:打秋千时,为使秋千越荡越高,人应有一个从直立到蹲下,又从蹲下到站直的过程.则打秋千时 A.人的机械能是守恒的 B.人应在最低点站起来 C.人应在最高点站起来 D.人在最低点时失重【回答】C知识点:未分类题型:选择题...
-
予独爱莲之 , 。(周敦颐《爱莲说》)
问题详情:予独爱莲之 , 。(周敦颐《爱莲说》)【回答】出淤泥而不染,濯清涟而不妖知识点:作家作品题型:填空题...
-
某商品进价是1000元,售价为1500元.为促销,商店决定降价出售,但保*利润率不低于,则商店最多降 元...
问题详情:某商品进价是1000元,售价为1500元.为促销,商店决定降价出售,但保*利润率不低于,则商店最多降元出售商品.【回答】450元. 知识点:一元一次不等式题型:解答题...
-
某班抽取6名同学进行体育达标测试,成绩如下:80,90,75,80,75,80.下列关于对这组数据的描述错误的...
问题详情:某班抽取6名同学进行体育达标测试,成绩如下:80,90,75,80,75,80.下列关于对这组数据的描述错误的是( )A.众数是80 B.平均数是80 C.中位数是75 D.极差是15【回答】C知识点:数据的集中趋势题型:未分类...
相关文章
- I’msittinghereinthiscoffeeshop.YouknowtheonetherebyAlle...
- —IfeelsonervousabouttheEnglishSpeechCompetitionnextwee...
- EveryoneknowsEnglishisoneofthemostimportantsubjectsi...
- 句形转换1.Itismyfirsttimetobeinaplane,soIdon’tknowwhatIshou...
- 2016ExhibitionsintheBritishMuseumSunkencities:Egypt’slo...
- It'sinterestingtoseehowpeoplemakeuseofthetimetheyspendo...
- Forthosewhostudythedevelopmentofintelligence(智力)inthean...
- BeijingOperaisthequintessence(精髓)ofChina.It'sthemostwel...
- It'slateeveninginthemiddleofthewinter.Thesnowisdeep,but...
- Whenitcomestobenefitsofvolunteering,alotofpeoplethinkit...