首页
登录
职称英语
Big cities today are confronted with very serious problems. Transport is a【C
Big cities today are confronted with very serious problems. Transport is a【C
游客
2025-04-15
33
管理
问题
Big cities today are confronted with very serious problems. Transport is a【C1】______difficulty: some planners believe in【C2】______transport system; others believe in making it possible for citizens to move【C3】______in private cars. There are several ways of 【C4】______a public transport system. Sometimes it is built under the ground, sometimes it is on the 【C5】______, and sometimes it is even above ground level, 【C6】______in parts of New York and Tokyo, for example. In most cases, of course, it is a(n) 【C7】______of some or all of these elements.
The【C8】______of the city centers has also been a problem in the last 30 years. The hearts of many cities have become poorer and poorer, 【C9】______more and more crime and violence, 【C10】______the people who can afford to have moved out to the【C11】______This is the opposite of the situation 100 years ago, 【C12】______wealthy people lived in the center, and the poor lived【C13】______the outskirts of the city.
Ecological problems also【C14】______, as factories and cars pollute the air, trees are cut down to make【C15】______for urban clear ways, and crowded conditions cause garbage to【C16】______in the streets.
In order to solve these problems, some planners believe we should limit the size of our cities, perhaps by restricting population, or perhaps by offering【C17】______jobs in provinces. Others believe that cities cannot be limited in size and that the problems must be solved in a【C18】______of ways by creating green areas, building【C19】______houses for everybody, stopping factory pollution, 【C20】______motor transport, and so on. [br] 【C12】
选项
A、where
B、what
C、when
D、why
答案
C
解析
定语从句。空格前的时间名词100 years ago作从句的时间状语,所以应该用when引导。故答案为C。
转载请注明原文地址:https://tihaiku.com/zcyy/4038935.html
相关试题推荐
Bytheendofthenineteenthcentury,citieswerereimbursingprivatehospitals
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1
随机试题
Between1999and2002,shareholderssawthevalueoftheirholdingsshrinkasea
A、Attendingapre-schoolprogram.B、Attendingasamesexschool.C、Goingtoscho
Itisgenerallyacceptedthattheexperiencesofthechildinhisfirstyear
Wirelessanddigitaltechnologiesprovideaffordablecommunication______toanswe
CreativityEnvironmentI.Whatwedoincreativethinki
[originaltext]M:Thewatchlooksniceonme,butthepriceisnotveryappealin
[originaltext]W:Jack,sitdownandlisten.Thisisimportant.We’llhavetota
关于IgG的叙述,下列哪项是错误的A.是一种球蛋白 B.能通过胎盘 C.血清
对信贷运行过程的监测预警是通过( )实现的。A.建立科学的贷前调查体系,对申贷
根据《环境空气质量标准》,关于PM2.524h平均浓度值数据有效性的说法,正确的
最新回复
(
0
)