单选Most environmental problems exist because adequate for preventing them __ takeen in the past.A.was not B.were not being C.were not D.being not答案怎么不是B?

来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/24 03:44:50
单选Mostenvironmentalproblemsexistbecauseadequateforpreventingthem__takeeninthepast.A.wasnotB.werenotb

单选Most environmental problems exist because adequate for preventing them __ takeen in the past.A.was not B.were not being C.were not D.being not答案怎么不是B?
单选Most environmental problems exist because adequate for preventing them __ takeen in the past.
A.was not B.were not being C.were not D.being not
答案怎么不是B?

单选Most environmental problems exist because adequate for preventing them __ takeen in the past.A.was not B.were not being C.were not D.being not答案怎么不是B?
这句话的意思是：大多数环境污染问题的存在是因为充分预防措施在过去没有被重视.
首先这个句子的重点是~预防措施没【被】重视,所以答案一定要体现【被动】
句意是说污染问题还在是因为 【过去】防护措施 没被重视,而不是【过去某个时刻】没被重视,所以排除B,D
注意：（were being+过去分词 表示过去进行时的被动语态.如The builidings were being built this time last year.这些大楼去年的这个时候正在修建.）
（being not done不成结构,必须是 be being not done)
又因为是them 复数 所以选C

动词应该用单数而不是复数吧

排出B \D 的原因就是楼上说的那样。
不过这题目少了个名词，adequate后面的名词是单数还是复数，决定了用was还是用were。这是模拟卷 可是真的是却了个词。楼上说的是因为them吗？不是因为them，这个them指的是Most environmental problems。它是preventing的宾语，不是because后面那个句子的主语。 后半句主干应该是because a...

全部展开

排出B \D 的原因就是楼上说的那样。
不过这题目少了个名词，adequate后面的名词是单数还是复数，决定了用was还是用were。

收起

单选Most environmental problems exist because adequate for preventing them __ takeen in the past.A.was not B.were not being C.were not D.being not答案怎么不是B? 单选,1.it has been called the most important（ ）photography ever taken.a.environment b.the environment c.environmental d.the environmental 2.the boy （ ）is dressed in garden looks very sad.a.that b.which c.who d.how 第二个我们老师讲 environmental environmental environmental Most environmental problems?Most environmental problems exist because adequate for preventing them…taken in the past.…were not,were not being,had not been.选什么?其它怎么不对? Most environmental problems exist because adequate measures for preventing them_____taken in the paA、was notB、were not beingC、were notD、being not选哪个 详细 分析下各个选项.这个题对我很重要 .感谢帮助.还有 been 和b environmental aerosol environmental是什么意思 英语翻译An environmental service is a sector where most trade take place through commercial presence with the accompanying presence of natural persons. Most environmental problems exist because adequate measures for preventing them_____taken in the paA、was notB、were not beingC、were notD、being not 独立主格Among the most dangerous environmental threats that we face ARE compu-garbage,Are哪里错了?为什么改,改成什么? 英语口语考试,求speechTopic 1:Environment IssuesDirections:You are talking about environmental problems that worry you most as well as how to act green in daily life. We can have more ____ buildings and houses .A.environmental friend B.environmental friendlyC.environmentally friend D.environmentally friendly为什么选D不选A,请详解, an environmental problem in China.可以是文章也可以是新闻报道,主题如题目所示,要纯英文的,单词数200词左右. environmental problem and Technology可以是文章也可以是新闻报道,主题如题目,要纯英文的,单词数200词左右. 一道高中英语单选The garden is __this month,looking __beautiful.A.at best,most B.at its best,most C.for the best,the most D.at the best,the mos为什么best前要加its,为什么most前不加the呢 单选 1:Do you enjoy your trip?2:Yes.I never take part in such __ beforeA.the most excited B.the most exciting C.a more exciting