题目内容
5．Hangzhou ________ as the City of Silk．Tourists like shopping for silk there．（ ）| A． | knows | B． | is known | C． | was known | D． | will be known |
分析 杭州以丝绸之城而著名，游客喜欢在那里买丝绸．
解答 答案：B．主语Hangzhou是动词know的承受者，表达的是客观事实用一般现在时的被动语态be+过去分词，表示作为…而著名用be known as，故答案是B．
点评 被动语态由"助动词be+及物动词的过去分词"构成．被动语态的时态变化只改变be的形式，过去分词部分不变．疑问式和否定式的变化也如此．
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15．Bike-sharing is a new choice for short journeys in cities．It is good to theB（56）development of the big cities．
AC（57）by a company found that shared bikes started the nation'sD（58）for bikes again．Now more and more Chinese people areA（59）bikes instead of cars to make short journeys in cities．
An engineer of that company says that since theB（60）of shared bikes，people have made fewer trips by car．The love for shared bikes is not only amongD（61）people，who were born in the 1980s and 1990s，but also among people over sixty．
At weekends，the number of the riders in Shenzhen reaches theA（62）of all cities．On weekdays，the number of people who use shared bikes to travel to word isC（63）in Shanghai．
It is said that bike-sharing will helpD（64）the cities'environment．It not only helps solve the traffic problems，but also will help to make more use ofC（65）in cities．Take Beijing as an example if more people choose shared bikes，an area of five Bird's Nest stadiums （体育场）will be saved．
AC（57）by a company found that shared bikes started the nation'sD（58）for bikes again．Now more and more Chinese people areA（59）bikes instead of cars to make short journeys in cities．
An engineer of that company says that since theB（60）of shared bikes，people have made fewer trips by car．The love for shared bikes is not only amongD（61）people，who were born in the 1980s and 1990s，but also among people over sixty．
At weekends，the number of the riders in Shenzhen reaches theA（62）of all cities．On weekdays，the number of people who use shared bikes to travel to word isC（63）in Shanghai．
It is said that bike-sharing will helpD（64）the cities'environment．It not only helps solve the traffic problems，but also will help to make more use ofC（65）in cities．Take Beijing as an example if more people choose shared bikes，an area of five Bird's Nest stadiums （体育场）will be saved．
| 56．A．slow | B．healthy | C．harmful | D．sudden |
| 57．A．rule | B．plan | C．report | D．suggestion |
| 58．A．search | B．worry | C．preparation | D．love |
| 59．A．choosing | B．pushing | C．repairing | D．locking |
| 60．A．end | B．start | C．control | D．fall |
| 61．A．strong | B．weak | C．old | D．young |
| 62．A．top | B．side | C．corner | D．line |
| 63．A．coming over | B．putting off | C．going up | D．giving away |
| 64．A．discover | B．separate | C．experience | D．improve |
| 65．A．air | B．time | C．space | D．money |
16．-Jack hasn't taken his piano lessons for a long time．
-He is considering _________ his piano course and spending more time on his study．（ ）
-He is considering _________ his piano course and spending more time on his study．（ ）
| A． | to drop | B． | to throw | C． | dropping | D． | throwing |
20．I have travelled a lot．I ________ speak four languages．（ ）
| A． | can | B． | may | C． | must | D． | need |
