33.(26233-!-item-!-188;#058&002541)
More than 300 rivers drain into Siberia's Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes
combined.
(A) More than 300 rivers drain into Siberia's Lake Baikal
, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.
(B) With 20 percent of the world's fresh water, that is more than all the North American Great Lakes combined, Siberia's Lake Baikal
has more than 300 rivers that drain into it.
(C) Siberia's Lake Baikal
, with more than 300 rivers draining into it, it holds more of the world's fresh water than all that of the North American Great Lakes combined, 20 percent.
(D) While more than 300 rivers drain into it, Siberia's Lake Baikal
holds 20 percent of the world's fresh water, which is more than all the North American Great Lakes combined.
(E) More than all the North American Great Lakes combined, Siberia's Lake Baikal
, with more than 300 rivers draining into it, holds 20 percent of the world's fresh water.
(D) while作为连词表示当…的时候或者表示转折,而原句并没有这种逻辑关系; which引导的非限定性定语从句就近修饰fresh water, 而从逻辑上应该修饰20 percent of the world’s fresh water
which 前面是20 percent of the world's fresh water啊？难道不是吗？为什么只修饰fresh water? 正确答案是A
35.(26325-!-item-!-188;#058&002592)
In laboratory rats, a low dose of aspirin usually suffices to block production of thromboxane, which is a substance that promotes blood clotting, but not seriously interfering with the production of prostacyclin, which prevents clotting.
(A) which is a substance that promotes blood clotting, but not seriously interfering
(B) a substance that promotes blood clotting, but not seriously interfering
(C) a substance that promotes blood clotting, but does not seriously interfere
(D) which is a substance to promote blood clotting, but does not seriously interfere
(E) which is a substance that promotes blood clotting, but not a serious interference
(A) promotes…, but not…interfering…结构不平行
(C) 正确, a substance that…独立主格结构作为thromboxane的同位语对thromboxane进行解释说明; but does跳过同位语和suffices并列共同作为a low dose of aspirin的谓语动词
(D) but does…更像是跟is a substance…并列,从而作为了thromboxane的谓语动词,改变了原句的意思
(E) but not a serious语法上只能跟is a substance并列(因为前面有which is a substance that… 所以but not a serious…可以视为but is not a serious…的省略结构,但是却不能做为…usually suffices的省略结构),共同修饰thromboxane,改变了原句的意思
为什么句子不能理解为which is a substance that promotes blood clotting, but is not a serious interference with …也就是说句子从which开始都是修饰thromboxanede ?那么E选项就正确啊？
36.(26371-!-item-!-188;#058&002614)
Thomas Eakins's powerful style and his choices of subject--the advances in modern surgery, the discipline of sport, the strains of individuals in tension with society or even with themselves--was as disturbing to his own time as it is compelling for ours.
(A) was as disturbing to his own time as it is
(B) were as disturbing to his own time as they are
(C) has been as disturbing in his own time as they are
(D) had been as disturbing in his own time as it was
(E) have been as disturbing in his own time as
E选项，不能认为是as disturbing in his own times as (they are)compelling for ours.如果不考虑完成时的这个错误，这个句子能不能认为是主语相同，所以第二as后面就省略了相同的主语谓语？
正确答案是B~
不知道我的表述清不清楚，麻烦大家帮我看看吧~谢谢啦~~~ | 
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发表于 2010-2-9 19:09:02
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