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题库 / Prep2007E1-SC-106
Officials at the United States Mint believe that the Sacagawea dollar coin will be used more as a substitute for four quarters rather than for the dollar bill because its weight, only 8.1 grams, is far less than four quarters, which weigh 5.67 grams each.
more as a substitute for four quarters rather than for the dollar bill because its weight, only 8.1 grams, is far less than
more as a substitute for four quarters than the dollar bill because it weighs only 8.1 grams, far lighter than
as a substitute for four quarters more than for the dollar bill because it weighs only 8.1 grams, far less than
as a substitute for four quarters more than the dollar bill because its weight of only 8.1 grams is far lighter than it is for
as a substitute more for four quarters rather than for the dollar bill because its weight, only 8.1 grams, is far less than it is for
weigh：重量只能用 less，much，不能用 lighter 来形容
考察比较级，首先more than这里不一定拆开用，且“than it is for”中的it 错误，这里比较级所以应该用that指代。
weigh 或者weight出现后再去说重量就不能用lighter 要了 要用less（强调数的little 和big）
或者也可以直接说A is lighter than B
B more than 的位置引起歧义，
Is the dollar coin being used more as a substitute for four quarter than for the dollar bill, or is the dollar coin being used more than the dollar bill as a substitute for four quarters? “更多的是作为four quarter的替代” 还是 “作为four quarter 的替代用的比the dollar bill 多”
平行考点
A: rather 应删掉；错二：its weitht 和后面 four quarters 比较对象不对等
B: the dollar bill 前要加for, 不然有歧义；
C: 正确
D: 错一：the dollar bill 前要加for, 不然有歧义；错二：“than it is for”中的it 错误，应该用that
E: rather 应删掉；错二：“than it is for”中的it 错误，应该用that
我比你轻，不是我的weight, **grams 比你的weight轻（light）
B more than 的位置引起歧义，
Is the dollar coin being used more as a substitute for four quarter than for the dollar bill, or is the dollar coin being used more than the dollar bill as a substitute for four quarters? “更多的是作为four quarter的替代” 还是 “作为four quarter 的替代用的比the dollar bill 多”
B more than 的位置引起歧义，
Is the dollar coin being used more as a substitute for four quarter than for the dollar bill, or is the dollar coin being used more than the dollar bill as a substitute for four quarters? “更多的是作为four quarter的替代” 还是 “作为four quarter 的替代用的比the dollar bill 多”
as a substitute for four quarters more than for the dollar bill because it weighs only 8.1 grams, far less （副词，修饰动词 weight，lighter形容词不能修饰动词）than
weigh：重量只能用 less，much，不能用 lighter 来形容
我可以比你轻，但不能说我的重量比你轻
对头
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here's a simpler illustration of what is going on here:
suzy weighs far less than tom does.
suzy weighs far less than does tom.
suzy weighs far less than tom.
all of these sentences are correct -- including the last, since there's no ambiguity.
suzy weighs only 120 pounds, far less than tom.
--> this is the same essential construction as the third example above.
关于less和lighter我混淆了很久，这里摘录Ron的例句：
ron, who weighs 215 pounds, is heavier than his brother. --> CORRECT
ron weighs 215 pounds, which is heavier than his brother. --> INCORRECT (pounds don't "weigh" anything; ron does)
ron's weight of 215 pounds is greater than his brother's weight. --> CORRECT
求讲解啊， D是因为那个it错了吗，如果改成that是不是就对了
比较，more as a substitute for... than (as a substitute) for ... 排除AD
E中 weight is less than ... four quarters 比较对象错误，排除
还有我觉得不应该是 weighs lighter than... / the weight is less than... 感觉C不太对啊？