66. (28087-!-item-!-188;#058&003498)
Africa's black rhino population in the mid-1970's numbered about 20,000, ten times the estimated
population of 2,000 in 1997.
(A) the estimated population
(B) that of their estimated population
(C) more than the population's estimated amount
(D) more black rhinos than their population estimate
(E) more than that of their population's estimated amount 答案是A。我想问的是D中,解析说的是their没有指代,难道不是指BLACK RHINOS吗?我觉得这个选项的错误时把BR和POPULATION比较了,或者是TEN TIMES MORE THAN这个结构本身有歧义,所以少用,这两个解释有问题吗?各位NN帮忙看看吧? |