Africa's black rhino population in the mid-1970's numbered about 20,000, ten times more black rhinos than their population estimate of 2,000 in 1997.
语法 Sentence Correction-3094
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正确的用户笔记
zhangxuxu88 2014-05-28 23:53:51
their 没有指代对象
moneysharon 2015-07-30 03:18:39
"comma+comparative phrase" modify noun immediately prior to comma
moneysharon 2015-07-30 03:32:01
times不加more than
Chloefxy 2016-06-07 08:47:25
比较对象不一致
hucantry 2016-05-25 12:30:54
比较对象不一致，是个很严重的问题！！！！
annie654 2016-05-04 09:51:02
倍数比较词不能与相对比较词一起用。比较对象两者不对等。应当是两个年份的数量的比较，这里变成 黑犀牛与数量的比较
mszzzz 2016-04-10 21:22:54
"Black rhino population" should be compared to population, not black rhinos. And ten times more than is wrong. Corrected: ten times (as much as) the estimated population of 2,000 in 1997.
孫小寶 2016-02-22 13:52:28
times X more than
zmliuuu 2016-01-18 16:50:26
times 不能加 more than
Mustang_hughes 2016-01-12 04:36:10
times cant be followed by more than
Esther欣 2016-01-11 11:28:48
black rhinos 和population无法比较
mara 2015-11-26 07:52:09
1.times后面不能跟比较级；2.their指代不清到底是population还是black rhinos
刘小宅 2015-10-26 10:35:47
their 指代不清
