Africa's black rhino population in the mid-1970's numbered about 20,000, ten times more than the population's estimated amount of 2,000 in 1997.
语法 Sentence Correction-3093
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cynthiaiaia 2015-07-22 02:26:07
time 不和more than 同时用
Lionot 2015-08-25 10:16:45
1、populations's estimated amount 错误。这里比较的是population本身，而不是population们的什么什么。 2、“倍数比较词” times twice double等不能与“相对比较词” more than，less than等一起用。
踏实聪明狗 2016-09-11 15:52:16
表示倍数的times, 一般用法有： xxx times as many/much as; xx times + n. 如果想表达一个数字比另一个大多少，有很多种表达方式，如果表示倍数的话可以使用times 和as...： The man is THREE TIMES AS OLD AS his grandson. 我们可以说3 Times As Old As, 但不能写 3 Times Older Than. 同样可以写3 Years Older Than, 但是不能写3 Years As Old As.当然使用times 的时候不一定要用as 或than ： Right: The cost of a ticket is $12, SIX TIMES the cost ten years ago. Right: The concert was attended by 300 people, TWICE the previous attendance.
sasazz 2016-11-09 11:55:44
RON: * "Amount" is incorrect. Because rhinos can be counted, it needs to be "number" instead. * "Population" already represents the number of rhinos. So, if "population" is there, the use of "number" or "amount" is redundant.
踏实聪明狗 2016-09-11 15:48:18
C, D, E错因相同， 这里是9 times more than
Chloefxy 2016-06-07 08:46:36
ten times不和more than一起使用；estimated amount语意重复
hucantry 2016-05-25 12:30:35
estimated amount ---WORDY
LePetitPrince 2016-05-17 19:20:43
如果是 ten times more than ，應該是2000+, 而這裡是剛好20000，所以是剛剛好2000的十倍，more than多餘。再通過that指代rhino population 排除B選線
elaine_yin627 2016-05-04 10:54:00
times 不能和more than 连用。
annie654 2016-05-04 09:46:10
同B选项，指代应为population数量本身，不需要做其所属代词
mszzzz 2016-04-10 21:21:28
"ten times more than" is wrong. Population and amount mean the same thing, so create a redundancy. Corrected: ten times (as much as) the estimated population of 2,000 in 1997.
Sparrow_7 2016-03-16 21:28:45
times 不跟 more than？
