首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
There is no doubt that we are living in a period of enormous population growth. In the past, it(51)thousands of years for the wo
There is no doubt that we are living in a period of enormous population growth. In the past, it(51)thousands of years for the wo
admin
2009-06-15
24
问题
There is no doubt that we are living in a period of enormous population growth. In the past, it(51)thousands of years for the world’s population to double in size.(52)today there are more people having families and fewer deaths from diseases. As(a)(53), the population doubles in only 35 years. A(n)(54)supply of food is only one of the human needs that must be(55). Overcrowding has a highly undesirable effect on life. For example, if every available piece of land were used for producing food, it would be very difficult to(56)proper housing for people, as would health care and recreation.(57)these reasons, more governments are helping families to understand the problems of(58)population. They give ’family planning’ advice to families that request it. Such families can plan to have the number of children they want, at times when they are best able to care(59)children and give them a good start in life.
(60)rice that have been highly successful in Asia and in(61)African countries. The significance of such work was recognized by the awarding of the 1970 Nobel Peace Prize(62)one of the plant breeders of the ’green revolution’.(63)to grow well, the improved seeds need large(64)of fertilizer and water, which are not always(65). Many fertilizers are made up of petroleum, and higher prices for oil have resulted in smaller supplies of fertilizers.
选项
A、spent
B、cost
C、took
D、consumed
答案
C
解析
It takes time for sb.to do sth.“某人做某事需多少时间”。
转载请注明原文地址:https://kaotiyun.com/show/Kd2d777K
本试题收录于:
职称英语卫生类C级题库职称英语分类
0
职称英语卫生类C级
职称英语
相关试题推荐
Youhaveapart-timejobinabookshop.Themanagerwantstomaketheshopmorepopularamongyoungpeopleandasksyoutowrite
Youareaskedtowriteacompositioninwhichyougiveyourownopinionsonthefollowingstatement:Face-to-facecomm
Readthefollowingpassageanddecidewhichanswerbestfitseachspace.Forquestions26~45,markoneletterA,B,CorDo
Amulticulturalpersonissomeonewhoisdeeplyconvincedthatallculturesareequallygood.【R1】______Andmostlikelyhehasbe
MillionsofAmericanslackhealthinsuranceand,withtheeconomyfloundering,thatislikelytoincrease,theNationalAcademy
MillionsofAmericanslackhealthinsuranceand,withtheeconomyfloundering,thatislikelytoincrease,theNationalAcademy
Islanguage,likefood,abasichumanneedwithoutwhichachildatacriticalperiodoflifecanbestarvedanddamaged?Judgin
Islanguage,likefood,abasichumanneedwithoutwhichachildatacriticalperiodoflifecanbestarvedanddamaged?Judgin
1.Workingparentsandteachersseeafter-schoolprogramsnolongerasoptional,butasanessentialsupportforchildrenasthe
1.Alotofpeoplebelievethattelevisionhasaharmfuleffectonchildren.Afewyearsago,thesamecriticismsweremadeoft
随机试题
血液的运行离不开气的功能,说明了气与血的关系是
下述利尿药中,不宜与氨基糖苷类抗生素合用的是
A公司中标一城市主干道拓宽改造工程,道路基层结构为150mm石灰土和400mm水泥稳定碎石,面层为。150mm沥青混凝土。总工期为7个月。开工前,项目部做好了施工交通准备工作,编制了交通导行方案,以减少施工对群众社会经济生活的影响;同时根据有关资料,结啥-
对存在重大耗能和污染风险的授信企业应实行名单式管理。()
某工业制造公司设备先进,产品市场较广阔,技术人员与生产工人素质较高,但生产积极性未充分调动起来,经过细致分析,公司认识到主要是薪酬分配的激励性不够,于是准备调整和完善奖金制度,使其在绩效与薪酬间建立起密切的联系,从而引导员工行为,以实现企业的战略发展目标。
MoreAmericanmothersthaneverareworking,andmoreworkersaremothers.Yettheirmarchintotheworldofpaidworkcontinues
分析东欧国家选择斯大林政治经济体制的主要原因。
打开考生文件夹下的演示文稿yswg.pptx,按照下列要求完成对此文稿的修饰并保存。为整个演示文稿应用“穿越”主题。全部幻灯片切换效果为“旋转”,效果选项为“自左侧”。放映方式为“观众自行浏览”。
FortheInternationalCommitteeoftheRedCross,brandrecognitioncanmeanlife(31)death.Toserveitsmissionof(32)human
Wehavebeentoldthatundernocircumstances_____thetelephoneintheofficeforpersonalaffairs.
最新回复
(
0
)