求助几道大全的题(大全987,按顺序)!!!!

iamyaoyao

83.Although it claims to delve into political issues,television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate.
C.superficial if the three major networks all
E.superficial,as when the three major networks each
答案是E,XDF老师说这里each做同位语,所以后面动词用复数,是真有这个用法吗?但是我还是不理解as when这里的as是什么意思,起什么作用啊?还有C答案哪儿错了呢?
152.At the invitation of Kwame Nkrumah,W.E.B.Du Bois settled in Charla and became the editor of the Encyclopedia Africana.
原句是正确答案,但是我觉得意思不对啊,invitation还能用at吗?
163.Because Halley's comet changes orbit slightly during the 76-year interval between passing close to Earth,it may veer onto a collision course with a planet sometime in the distant future.
C.between its passes
E.as it passes
正确答案是C.不是between...and...吗,这里怎么没有and,还有E答案哪儿错了呢?
181.Bob Wilber became Sidney Bechet's student and protege when he was nineteen and ,for a few years in the 1940's,came as close to being a carbon copy of the jazz virtuoso in performance as anyone has ever come.
C.as anyone ever had done.
原句正确,但是根据时态一致原则应该选C吧?
184.Building large new hospitals in the bistate area would constitute a wasteful use of resources,on the basis of avoidance of duplicated facilities alone.
B.on the grounds of avoiding duplicated facilities alone
E.if only because the duplication of facilities should be avoided
正确答案是E,可是我一来就把E排除了,因为错误太多了,only,should be 都是原句没有的,可是为什么对呢?我觉得B答案很好啊...
终于发完了,今天总结到200题就发现了么多问题,虽然多了点儿,希望得到NN们的耐心解答,谢谢啦!!!

m8888302

83.Although it claims to delve into political issues,television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate.
C.superficial if the three major networks all
E.superficial,as when the three major networks each

有这个用法，as没什么作用，是副词。老师解释C是因为把when改为if，时间改条件，不妥。我觉得照OG的解释方式，应该是时间较好。。。大概

152.At the invitation of Kwame Nkrumah,W.E.B.Du Bois settled in Charla and became the editor of the Encyclopedia Africana.
原句是正确答案,但是我觉得意思不对啊,invitation还能用at吗?

有这个用法，at the invitation of sb 应某人的邀请。主要这个答案够简洁吧

163.Because Halley's comet changes orbit slightly during the 76-year interval between passing close to Earth,it may veer onto a collision course with a planet sometime in the distant future.
C.between its passes
E.as it passes

我可以理解C。但不能确切解释。C的 its passes是名词，可以加between，如果有这种用法的话，解释起来比较通顺，但这种写法我也没怎么见过。。

181.Bob Wilber became Sidney Bechet's student and protege when he was nineteen and ,for a few years in the 1940's,came as close to being a carbon copy of the jazz virtuoso in performance as anyone has ever come.
C.as anyone ever had done.

这题的时态。。搞不懂。。求人解释

184.Building large new hospitals in the bistate area would constitute a wasteful use of resources,on the basis of avoidance of duplicated facilities alone.
B.on the grounds of avoiding duplicated facilities alone
E.if only because the duplication of facilities should be avoided

同求解释，仅感觉E读起来很顺。。

iamyaoyao

谢谢啦~~解释的很好...继续等待余下的解释

iamyaoyao

顶起来求助

bigbigtongue

83.Although it claims to delve into political issues,television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate.
C.superficial if the three major networks all
E.superficial,as when the three major networks each
答案是E,XDF老师说这里each做同位语,所以后面动词用复数,是真有这个用法吗?但是我还是不理解as when这里的as是什么意思,起什么作用啊?还有C答案哪儿错了呢?

C把原句的意思改了，all强调整体，each强调个体，C错在这里

152.At the invitation of Kwame Nkrumah,W.E.B.Du Bois settled in Charla and became the editor of the Encyclopedia Africana.

我第一次做也是选错，应该是习惯用法，只能死记，别的选项都太wordy或者awkward。。。

163.Because Halley's comet changes orbit slightly during the 76-year interval between passing close to Earth,it may veer onto a collision course with a planet sometime in the distant future.
C.between its passes
E.as it passes
正确答案是C.不是between...and...吗,这里怎么没有and,还有E答案哪儿错了呢?

这句是指halley彗星向地球运动的间歇期内，halley彗星会轻微改变轨道，between是指在俩次之间，所以没and了，不然只能是between its passes and its passes，后面的and省略了。E的意思不对。

181.Bob Wilber became Sidney Bechet's student and protege when he was nineteen and ,for a few years in the 1940's,came as close to being a carbon copy of the jazz virtuoso in performance as anyone has ever come.
C.as anyone ever had done.
原句正确,但是根据时态一致原则应该选C吧?

这句不会做，同求解释

184.Building large new hospitals in the bistate area would constitute a wasteful use of resources,on the basis of avoidance of duplicated facilities alone.
B.on the grounds of avoiding duplicated facilities alone
E.if only because the duplication of facilities should be avoided

这个选项通读之后就知道考点在only,其余的用alone是错误用法。

希望能帮到你，我也是新手，看了大概半个月了语法，还是很多不懂的地方

joywu1221

83.Although it claims to delve into political issues,television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate.
C.superficial if the three major networks all
E.superficial,as when the three major networks each

以前看到的解释是：从if，when的意思判断；if 是如果得意思；when 在。。的时候。意思上when更贴切

m8888302

还剩一题无解，顶之～

iamyaoyao

谢谢,大家的解释给我很大的帮助...还有一题,求助ing

iamyaoyao

181.Bob Wilber became Sidney Bechet's student and protege when he was nineteen and ,for a few years in the 1940's,came as close to being a carbon copy of the jazz virtuoso in performance as anyone has ever come.
C.as anyone ever had done.
原句正确,但是根据时态一致原则应该选C吧?
把最后一个待解决的问题顶起来~~

bigbigtongue

后来查了查，有人解释说come as close to being a carbon copy。。。这个动作可以一直持续，因为后人一样可以成为carbon copy,这个解释有一定的可信度！