81. Both the caribou and the reindeer belong to the species Rangifer tarandus, but after 7,000 years of domestication in Eurasia, reindeer have developed a tendency to circle in tight groups, while caribou tend to spread far and wide.
(A) belong to the species Rangifer tarandus, but after 7,000 years of domestication in Eurasia, reindeer have developed a tendency to circle in tight groups, while caribou tend
(B) belong to the same species, Rangifer tarandus, but about 7,000 years of domestication in Eurasia have developed reindeer's tendency to circle in tight groups, which is different from caribou that tend
(C) belong to the species Rangifer tarandus, but being domesticated in Eurasia for about 7,000 years has developed reindeer's tendency to circle in tight groups, and that is different from caribou tending
(D) are the same species, Rangifer tarandus, but about 7,000 years of domestication in Eurasia have developed reindeer's tendency to circle in tight groups, while the tendency is for caribou
(E) are the same species, Rangifer tarandus, but being domesticated in Eurasia for about 7,000 years has developed the reindeer's tendency to circle in tight groups, which differs from caribou tending 这个句子可以看成both ……belong to……,redeer have develpoded,while caribou tend ……。 而but是作为修饰成分可以省略不看。 那么这个句子不就缺少连词了吗?可以这么理解吗?
Even though her career was cut short when she was in her prime and the fifteen recordings she made were disappointing artistically as well as technically, Olive Fremstad (1871-1951) has never been entirely forgotten by opera aficionados.
(A) though her career was cut short when she was in her prime and the fifteen recordings she made were
(B) though her career was cut short while in her prime, with the fifteen recordings she made
(C) as her career had been cut short when she was in her prime, with the fifteen recordings she had made
(D) with her career having been cut short when she was in her prime, and the fifteen recordings she made were
(E) with her career cut short while in her prime, and that the fifteen recordings she made were
这道题目的答案是A,但是我想问一下为什么and前面没有逗号啊?因为我觉得and连接的是两个完整的句子,谢谢大家。
|