Unlike emergency calls that travel through regular telephone lines, where they thus automatically inform the operator of the location and phone number of the caller, cellular calls require emergency operators to determine the location of the caller.
Scientists have identified an asteroid, 2000 BF19, that is about half a mile wide and, if it strikes Earth, it can do tremendous damage to part of the planet but probably not cause planetwide destruction. C. andthat, if it were to strike Earth, could do tremendous damage to part of the planet but would 正确答案
The bones of Majungatholus atopus, a meat-eating dinosaur that is a distant relative of Tyrannosaurus rex and closely resembles South American predatory dinosaurs, have been discovered in Madagascar. (A) The bones of Majungatholus atopus, a meat-eating dinosaur that is a distant relative of Tyrannosaurus rex and closely resembles South American predatory dinosaurs, have been discovered in Madagascar. 正确答案
Unlike emergency calls that travel through regular telephone lines, where they thus automatically
inform the operator of the location and phone number of the caller, cellular calls require emergency
operators to determine the location of the caller.
(A) lines, where they thus automatically inform the operator of the location and phone number of the
caller, cellular calls require emergency operators to determine the location of the caller
(B) lines and thus automatically inform the operator of the location and phone number of the caller,
cellular calls require emergency operators to determine the location of the caller
(C) lines, thus automatically informing the operator of the location and phone number of the caller,
the location of the caller on a cellular phone has to be determined by the operator
(D) lines, and thus automatically inform the operator of the location and phone number of the caller,
emergency operators have to determine the location of the cellular phone caller
(E) lines, thus automatically informing the operator of the location and phone number of the caller,
emergency operators receiving a cellular call have to determine the location of the caller
关于but我有点绕到死胡同了,认为非得省情态动词,因为can not cause我觉得logic还可以,因为我自己就是选的A,觉得it的句子可以和主句平行,but后省略也可,没太想表意不一样的话情态动词还是要补出的。而且之前对于虚拟语气一直认为should could would表意没有区别,就是时态的问题,看来还是表意上有区别的,而且我又搜了下og,对的虚拟语气的句子基本都是用的would,看了下感觉表意是有区别的。
看看国外怎么解释的: quote: "would" and "probably" are different parts of speech and have different meanings, so they are not redundant. --"probably" is an adverb that means "very likely" --"would" is a verb that is the past tense version of "will", among other uses