Africa's black rhino population in the mid-1970's numbered about 20,000, ten times the estimated population of 2,000 in 1997.
语法 Sentence Correction-3091
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norahzhao 2014-04-21 16:21:33
twice as many...as; twice as much...as; twice + the + n.; twice + what从句 2)用动词表达数 double, triple, quadruple, quintuple, 可用主动语态,也可以用被动语态,但不能和as搭配 3)...times(或数字) + as + 形容词或副词 + as...或…times the + n 4) sb. be + 百分数 + more likely to do sth. than (to) do sth
songzy3411 2015-03-11 12:57:11
1) 倍数的表达 1)twice as many...as; twice as much...as; twice + the + n.; twice + what从句 2)用动词表达数 double, triple, quadruple, quintuple, 可用主动语态,也可以用被动语态,但不能和as搭配 3)...times(或数字) + as + 形容词或副词 + as...或…times the + n 4) sb. be + 百分数 + more likely to do sth. than (to) do sth
SharonUSA 2015-09-18 08:19:38
错选：(B) that只能指代rhino population,从而跟后面的their estimated population意思重复 倍数的表达 1)twice as many...as; twice as much...as; twice + the + n.; twice + what从句 从句子意思考虑，原文给出了具体数字，我们可以看出CDE都有问题，是9 times more 而非10 times more
sallymeng 2016-12-26 17:47:32
做倍数的题目的时候，要注意看题目中有没有给出具体的数字，以此来判断是否应该加more than、older than 等
花生米2613 2016-09-08 09:57:58
前面平行成分是black rhino population 后面平行用population就行
Aero 2016-08-09 09:33:40
1) 倍数的表达 1)twice as many...as; twice as much...as; twice + the + n.; twice + what从句 2)用动词表达数 double, triple, quadruple, quintuple, 可用主动语态,也可以用被动语态,但不能和as搭配 3)...times(或数字) + as + 形容词或副词 + as...或…times the + n 4) sb. be + 百分数 + more likely to do sth. than (to) do sth
哈哈哈哈没心没 2016-07-29 01:34:59
A对，B的that of指代不清，C的population和amount重复，D的black rhino多余，E同B
哈哈哈哈没心没 2016-07-29 01:18:22
"that of" doesn't make sense, as there's no noun in the first part of the parallelism to serve as the antecedent of "that".
哈哈哈哈没心没 2016-07-29 01:17:44
(e) "that of" doesn't make sense, as there's no noun in the first part of the parallelism to serve as the antecedent of "that". "the population's amount" is either redundant or nonsensical. (d) wordy. unnecessary repetition of "black rhinos". (c) "the population's amount" is either redundant or nonsensical. (b) "that of" doesn't make sense, as there's no noun in the first part of the parallelism to serve as the antecedent of "that".
哈哈哈哈没心没 2016-07-29 01:07:36
twice as many...as; twice as much...as; twice + the + n.; twice + what从句 2)用动词表达数 double, triple, quadruple, quintuple, 可用主动语态,也可以用被动语态,但不能和as搭配 3)...times(或数字) + as + 形容词或副词 + as...或…times the + n 4) sb. be + 百分数 + more likely to do sth. than (to) do sth
LouisWang1 2016-07-25 13:26:46
kk
lemon9527 2016-07-05 22:05:47
Africa's black rhino population 主语没变 已经是它的Population后面就不用再加that of
奶香炉 2016-06-09 16:37:50
3 times 可以直接省略as 或than
