A report by the American Academy for the Advancement of Science has concluded that many of the currently uncontrolled dioxins to which North Americans are exposed come from the incineration of wastes.
语法 Sentence Correction-400
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Lionot 2016-04-07 14:53:31
一般定从末尾有介词to, 提到代词前，以 to which /in which形式出现不能用that引导然后把to放到句末
nopainnogain 2014-05-19 14:39:06
【选对】 【单复数易混淆单词】 dioxin是可数名词
ccorange2004 2014-01-28 12:29:35
因为所有的第二句的谓语动词都是are，所以dioxins是可数名词，应该用many而不是much
八毛Y 2016-12-03 20:12:33
dioxin是可数名词。
laurennnn 2016-10-28 22:22:53
单复数
feizhutou 2016-09-20 10:37:53
dioxins是分子可数，所以用many to which 的to 是exposed to 提前了 复数用 come
凡糕君 2016-07-14 22:50:07
dioxins可数用many；D选项that are currently uncontrolled经典啰嗦结构直接用currently uncontrolled作定语；the dioxins that are currently uncontrolled and (that) North Americans are exposed to come 主语不同（that充当的成分不同），that不能省略；一般定从末尾有介词to,提到代词前，一般以 to which ,in which形式出现
kristy16s 2016-05-14 10:36:53
一般定从末尾有介词to, 提到代词前，以 to which /in which形式出现; 不能用that引导然后把to放到句末；
lixiaoye1002 2016-05-12 21:22:52
.dioxins可数,应该用many；主语是复数应该用come;
lixiaoye1002 2016-05-12 21:22:52
.dioxins可数,应该用many；主语是复数应该用come;
annie654 2016-05-07 13:34:43
many /are/come/负数正确。 把其他几句的平行结构变化成to which引导的状语从句 正确
Maggie有颗少女心 2016-04-04 21:50:07
dioxins复数
