100. The stars, some of them at tremendous speeds, are in motion just as the planets are, yet being so far away from Earth that their apparent positions in the sky do not change enough for their movement to be observed during a single human lifetime. (A) The stars, some of them at tremendous speeds, are in motion just as the planets are, yet being (B) Like the planets, the stars are in motion, some of them at tremendous speeds, but they are (C) Although like the planets the stars are in motion, some of them at tremendous speeds, yet (D) As the planets, the stars are in motion, some of them at tremendous speeds, but they are (E) The stars are in motion like the planets, some of which at tremendous speeds are in motion but 正确答案B
但是OG说E答案:subject and verb of the second clause are omitted 可是some of which at tremendous speeds are in motion but so far way from earth that...有完整的主系表结构啊 some of which(which虽然错误的指代planet做逻辑主语,但好歹是主语)做主语,are系动词,in motion介词短语作表语,but后面不一定要跟完整主谓结构的句子也没问题啊(but前面又没有逗号)
比如OG-43 正确句子 Laos has a land area comparable to that of Great Britain but a population of only four million people, many of whom are members of hill tribes ensconced in the virtually inaccessible mountain valleys of the north. 和E答案比较 planets at tremendous speeds are in motion but so far away from earth...
OG43省略了but后的主谓,但是E为什么不行呢? Laos has a land area comparable to that of Great Britain but (Laos has) a population of only four million people planets at tremendous speeds are in motion but (planets are) so far away from earth...