67. Africa’s black rhino population in the mid-1970’s numbered about 2,000, 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
不好意思 小妹才疏學淺..問一個很弱的問題
請教一下答案C和D
moer than 可以放在ten times 的後面嗎?
謝謝...