标题: OG12 124 [打印本页] 作者: lxsabrina 时间: 2011-11-8 10:04 标题: OG12 124 124. Found throughout Central and South America, （sloths hang from trees by long rubbery limbs and sleep 15 hours a day, moving infrequently enough） that two species of algae grow on its coat and between its toes.
(A) sloths hang from trees by long rubbery limbs and sleep 15 hours a day, moving infrequently enough (B) sloths hang from trees by long rubbery limbs, they sleep 15 hours a day, and with such infrequent movements (C) sloths use their long rubbery limbs to hang from trees, sleep 15 hours a day, and move so infrequently (D) the sloth hangs from trees by its long rubbery limbs, sleeping 15 hours a day and moving so infrequently (E) the sloth hangs from trees by its long rubbery limbs, sleeps 15 hours a day, and it moves infrequently enough D对
E infrequently enough为什么错呢？作者: 槡树 时间: 2011-11-8 15:08
结构是so ...that
我是这样做题的， 1、首个单词the sloth 、 sloths 选择 第一个，因为“ its coat and between its toes.“ 单数，所以排除ABC 2、E的结构，sleeps 15 hours a day放两个句号中间说明它做修饰，应该要做同位语的成分修饰前面的单词，单数这里修饰rubbery limbs 是不成立的，所以E错。 3、常用结构就是SO... that