对于这两道题目的一点想法:大家讨论
关于限定与非限定的分析参照这个连接
http://forum.chasedream.com/dispbbs.asp?boardid=23&id=103107
对于234与237得解释,我觉得没有矛盾。
(E) however, infrared radiation has a wavelength of 0.1 millimeters that is too long for the eye to register, thus making it invisible
Choice E produces an illogical statement by using a restrictive clause introduced by that where a comma followed by the nonrestrictive "which" is required: a wavelength of 0.1 millimeters that is too long nonsensically suggests that not all wavelengths of 0.1 millimeters are too long for the eye to register.
that限定了a wavelength of 0.1 millimeters暗示还有其他的波长不在这个范围内,这是违反逻辑意思的,即黄线部分ETS给出的解释。
(C) are because of the interaction between two stars that orbit each other
(E) are caused by the interaction of two stars orbiting each other
Choice C can be faulted because to form a passive construction, are should take a verb form such as caused rather than an adverb such as because. Also, the phrase two stars that orbit each other illogically suggests that there are two particular stars causing all the phenomena in question, rather than various sets of stars in various locations.
答案C的解释没有说除了这2个星没有其他星了,但是根据that从句和短语between的定意造成逻辑意思限定为那两个互相公转的颗星之间的作用,其他星之间的作用不在这个限定里。而E说任何公转的两颗星之间的作用是符合句意的。
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