[求助]大全51-52

dydingding

51.    According to surveys by the National Institute on Drug Abuse, about 20 percent of young adults used cocaine in 1979, doubling those reported in the 1977 survey.
(A) doubling those reported in the 1977 survey
(B) to double the number the 1977 survey reported
(C) twice those the 1977 survey reported
(D) twice as much as those reported in the 1977 survey
(E) twice the number reported in the 1977 survey
A为什么不对？


52.    According to the Better Business Bureau, if you fail to advertise the highest price in a range of prices for a service or product as prominently as that of the lowest, it violates the New York Consumer Protection Law.
(A) if you fail to advertise the highest price in a range of prices for a service or product as prominently as that of the lowest, it
(B) if one fails to advertise the highest price in a range of prices for a service or product as prominently as the lowest price, it
(C) failure to advertise the highest price in a range of prices for a service or product as prominently as the lowest
(D) failure to advertise as prominently the highest price in a range of prices for a service or product as the lowest
(E) failing to advertise as prominently the highest price in a range of prices for a service or products as that of the lowest

D为什么不对？

dreadpower

51。选项A：those指代young adults，意思错

     52。as + adj. + n. + as  的用法有
            as + adv. + n. + as  的用法 没有

ecsniffer

以下是引用dreadpower在2004-1-13 21:59:00的发言：
             as + adv. + n. + as  的用法 没有

质疑！我觉得应该也有的

dreadpower

呵呵，那是我从NN的言论中摘录的，以前讨论十摘录的

    偶没验证~~~~劳烦MM严正一下，呵，不胜感激ing

   

2love2live

C: failure to advertise the highest price （in a range of prices for a service or product ） as prominently as the lowest - 比较在于highest 和lowest之间，

D: failure to advertise as prominently (the highest price in a range of prices for a service or product ） as the lowest - 比较在于 advertise 和 the lowest 之间， 所以不对

[此贴子已经被作者于2004-2-3 23:03:44编辑过]

2love2live

50: 我觉得如果A即使是 doubling the number reported in 1977 survey 也不对，

因为doubling 是一个分词，需要有使动者，而这里没有，这里只是要陈述一个事实。

SC 中有一个用doubling 正确的句子，OG/SC 49:

The cameras of the Voyager II spacecraft detected six small, previously unseen moons circling Uranus,doubling to twelve the number of satellites now known to orbit the distant planet.

这里的doubling 是正确的因为：
1. doubling to ... 作结果状语，放在句子后部。
2. doubling 的使动者使前面整个句子的意思 ->“detection"

注意，结果状语从句可以修饰前面整个句子，而此题中的其他选项用which,则不可以。

sudashui

以下是引用2love2live在2004-2-3 23:26:00的发言：
50: 我觉得如果A即使是 doubling the number reported in 1977 survey 也不对，

因为doubling 是一个分词，需要有使动者，而这里没有，这里只是要陈述一个事实。

SC 中有一个用doubling 正确的句子，OG/SC 49:

The cameras of the Voyager II spacecraft detected six small, previously unseen moons circling Uranus,doubling to twelve the number of satellites now known to orbit the distant planet.

这里的doubling 是正确的因为：
1. doubling to ... 作结果状语，放在句子后部。
2. doubling 的使动者使前面整个句子的意思 ->“detection"

注意，结果状语从句可以修饰前面整个句子，而此题中的其他选项用which,则不可以。

穿越时空感谢你解决了我的大困惑...