OG 172 , that

DestinyDo

172. The energy source on Voyager 2 is not a nuclear reactor, in which atoms are actively broken apart; rather a kind of nuclear battery that uses natural radioactive decay to produce power.

(A)  apart; rather

(B)  apart, but rather

(C)  apart, but rather that of

(D)  apart, but that of

(E)  apart; it is that of

Choice B, the best answer, follows an idiomatic form of expression for paired coordinates--not X, but rather Y;

here rather is optional but preferable because it helps estab­lish a contrast between the two types of energy source. Choice A incorrectly uses a semicolon rather than a coordi­nating conjunction (but) to connect the coordinate parts; a semicolon should be used to join independent clauses. In choices C, D, and E, that of has no grammatical referent and thus produces illogical and incorrect sentences.

这题我时作题认为that可指代reactor, 是用句意才排除的.

OG 上说 that of无语法上可指代对象,是因为加了个of的关系么?

三脚猫

我认为taht在句中确无指代对象，a kind of nuclear battery是与a nuclear reactor相平行的，taht在这里是一个多余的单词

victortrojan

從解釋看來, OG是把that of視為一個單位,

前面要有結構相同的單位才能指代

大家再討論.

wwwhahchn

not a nuclear reactor, ... , but rather a kind of nuclear battery ... 比較對象平行，加上that of反而沒有指代對象

whoody

求证：我怎么觉得前后两种电池的描述不是平行结构？

The energy source on Voyager 2 is not a nuclear reactor, in which atoms are actively broken apart; rather a kind of nuclear battery that uses natural radioactive decay to produce power.

[此贴子已经被作者于2005-10-7 20:55:35编辑过]

jxjiao

The energy source on Voyager 2 is not a nuclear reactor, in which atoms are actively broken apart; rather a kind of nuclear battery that uses natural radioactive decay to produce power.的确不算严格的平衡. 不过还是名词对名词 短语.

楼上的问题可以跟一楼的问题联系

个人猜想：

1. a kind of是ets故意加上去,防止的就是一楼的理解: 认为that指代 reacltor. 加上,a kind of后,这样理解就不应该存在,太怪了, reactor of a kind  of ...

2.同意三楼,ets是把that of視為一個單位. 只有前面的单词有修饰(of短语, that/which从句,etc)的时候, 后面再指代就会用that/those等对应,然后加上相应的of/that/which etc

嗬嗬,这种文字游戏真耗脑细胞,头疼

whoody

我怎么看来看去还是觉得题干有问题：他怎么能说Voyager 2  sourced on ......kind of nuclear battery呢？加上a kind of之后更加让我坚信引用that是正确的，因为这样才能和前半句达到平行结构。

先睡觉，等明天脑子缓过来了，嘿嘿。。。

fuyun

that逻辑上只能指代the energy，但是我们不能说the energy is that of a kind of nuclear battery,只能说the energy is a kind of unclear battery。

mendi

那么that 可否指energy source, means the energy source of the battery 与 the energy source on V2平衡, 这样好象也对， 请高手指点！

tonyjacky

前文壓根兒沒有X of 結構

如果硬要說that能指代什么就只有reacter，但reacter of a kind of nuclear battery that uses natural radioactive decay to produce power怎么都說不過去