951.
A substance from the licorice plant, 50 times sweeter than sucrose, was recently discovered, is not only a natural sweetener but also prevents tooth decay.
(A) A substance from the licorice plant, 50 times sweeter than sucrose, was recently discovered
(B) A substance, which was recently discovered, from the licorice plant, 50 times sweeter than sucrose,
(C) A substance from the licorice plant, which was recently discovered to be 50 times sweeter than sucrose,
(D) A substance from the licorice plant, 50 times sweeter than sucrose , which was recently discovered,
(E) A recently discovered substance, 50 times sweeter than sucrose from the licorice plant,
the key:B
b选项中，50 times sweeter than sucrose的位置不就使它修饰plant了吗？而实际上它应该修饰a substance不是吗？感觉全错，没有正确答案，求nn解答！
-- by 会员 Amber1991 (2012/10/5 0:07:25)
951.
A substance from the licorice plant, 50 times sweeter than sucrose, was recently discovered, is not only a natural sweetener but also prevents tooth decay.
(A) A substance from the licorice plant, 50 times sweeter than sucrose, was recently discovered
(B) A substance, which was recently discovered, from the licorice plant, 50 times sweeter than sucrose,
(C) A substance from the licorice plant, which was recently discovered to be 50 times sweeter than sucrose,
(D) A substance from the licorice plant, 50 times sweeter than sucrose , which was recently discovered,
(E) A recently discovered substance, 50 times sweeter than sucrose from the licorice plant,
the key:B
b选项中，50 times sweeter than sucrose的位置不就使它修饰plant了吗？而实际上它应该修饰a substance不是吗？感觉全错，没有正确答案，求nn解答！
-- by 会员 Amber1991 (2012/10/5 0:07:25)
50 times sweeter than sucrose
modify the whole “ a substance from ....
the
from part can be seen as an essential modifier to help u figure out
what kind of the substance （ there are so many substances in the world）
this part of knowledge can be seen in Manhattan SC （ the exceptions of
touch rule）
-- by 会员 DUKB24 (2012/10/5 0:24:29)
