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 used to be few people on the earth and natural resources seemed to be unlimited. But today 【B1】 are different. The world h
There used to be few people on the earth and natural resources seemed to be unlimited. But today 【B1】 are different. The world h
admin
2009-04-15
64
问题
There used to be few people on the earth and natural resources seemed to be unlimited. But today 【B1】 are different. The world has become too 【B2】 . We are using 【B3】 our natural resources too quickly, and at the same time we are polluting our surroundings with dangerous 【B4】 . If we continue to do this, 【B5】 on earth will not survive(生存).
Everyone realizes today that if too many fish are 【B6】 the sea, there will soon be none left. Yet, with modern fishing methods, 【B7】 fish are caught. Fish 【B8】 at sea so that fishing boats 【B9】 return home quickly with their catch, and can fish farther from the coasts. We even use satellites to give us 【B10】 about where the fish are.
We know that if too many trees are cut down, forests will 【B11】 and nothing will 【B12】 on the land. Yet we continue to use bigger and more powerful machines to cut down more and more trees.
We realize that if rivers are 【B13】 with waste products from factories, they will 【B14】 However, in most countries waste products are still put into rivers or into the sea , and there are few laws to 【B15】 this.
We know too that if the world population continues to 【B16】 at the present rate(率) ,in a few years there will not be 【B17】 food. Our natural resources will last longer if we learn to 【B18】 them. The world population will not rise so quickly if more people come to see the 【B19】 of birth control.
Finally, if we educate people to think about the problem, we shall have a better and cleaner 【B20】 in the future.
选项
A、situations
B、things
C、affairs
D、matters
答案
B
解析
本句意为:以前地球上的人很少,自然资源并不显得有限。但是现在情况不同了。things are different是“情况不同”的常见说法。
转载请注明原文地址:https://kaotiyun.com/show/N88d777K
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
0
公共英语二级笔试
公共英语(PETS)
相关试题推荐
Simon:IworknotbecauseIlikeitbutthatIhaveto,soIoftencounttheminutesuntilstoppingworkorholidays.Howeve
Oneinsix.Believeitornot,that’sthenumberofAmericanswhostrugglewithhunger.Tomaketomorrowalittlebetter,Feedi
Therewasonethoughtthatairpollutionaffectedonlytheareaimmediatelyaroundlargecitieswithfactoriesandheavyautomob
Richard:I’vealwaysviewedtippingasawayofsaying"thankyou"totheonewhoservesme.Ibelievewhatisbadiswhenn
Inthe1960s,medicalresearchersThomasHolmesandRichardRahedevelopedachecklistofstressfulevents.Theyappreciatedthe
Thispassagemainlyfocuseson______.Itismostprobablethattheauthorwilldiscussinthepassagethatfollowsthisone___
假如你是林利,从报纸上看到北京某公司招聘一名英文秘书的启事。请你据此写封100字左右的英文应聘书,寄往北京西城区4321信箱。信中简要介绍你的情况,并要求经理考虑后予以答复。姓名:林利年龄:26岁学历:大学英语系毕业,英汉口语
Thefirstparagraphismainlyabout______.Accordingtothewriter,self-awarenessis______.
Ifwecan______ourpresentdifficulties,theneverythingshouldbeallright.
Theyallagreedtosetupaself-serviceshop,notformakingmoney,studentstohaveahealthymindandhighmoralstandard.
随机试题
下列关于球形红细胞的叙述,正确的是
A.绒毛膜癌肺转移B.绒毛膜癌脑转移C.葡萄胎D.卵巢上皮性癌E.子宫内膜腺癌他莫昔芬用于治疗
项目财务分析中的总成本费用包括生产成本和()。
工程竣工后,建设单位移交工程档案的对象是()。
会计作为社会经济活动中的一种特殊职业,除具有职业道德的一般特征外,还具有一定的自愿性和较多关注公众利益的特征。()
海关事务担保的方式有()
根据下面材料回答下列题。2008年一季度企业家信心指数与上季度相比有下降的是()。
大量饮用清水后,尿量增多的原因是:
在进行数据库物理设计时,为了保证系统性能,需要综合考虑所选择的数据库管理系统的特性及软硬件具体情况。下列关于数据库物理设计的说法,错误的是()。
下列字串中,合法的VisualFoxPro自由表的字段名是______.
最新回复
(
0
)