33. (26233-!-item-!-188;#058&002541)
More than 300 rivers drain into Siberia'sLake Baikal, which holds 20 percent of theworld's fresh
water, more than all the North American Great Lakes combined.
(A) More than 300 rivers drain intoSiberia's Lake Baikal, which holds 20 percent of theworld's
fresh water, more than all the NorthAmerican Great Lakes combined.
(B) With 20 percent of the world's freshwater, that is more than all the North American Great
Lakes combined, Siberia's Lake Baikalhas 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 NorthAmerican Great Lakes combined, 20 percent.
(D) While more than 300 rivers drain intoit, Siberia's Lake Baikal holds 20 percentof the world's
fresh water, which is more than all theNorth American Great Lakes combined.
(E) More than all the North AmericanGreat Lakes combined, Siberia's Lake Baikal, with more
than 300 rivers draining into it, holds20 percent of the world's fresh water.
这个题答案是A,我有两个问题:
1.关于A，more than all the North American Great Lakes combined是哪一部分的同位语？是 20 percent of the world's freshwater还是fresh water,为什么呢?我看到有的帖子说同位语修饰的是20 percent of the world's fresh
water，但我疑惑，后面再贴一题，我觉得跟这个说法相悖。
2.关于D，首先while错了，句子意思没有表示让步，忽略这一点的情况下，which指代fresh water为什么不对？是根据语义判断的嘛？
39. (26509-!-item-!-188;#058&002648)
The Sports Medicine Programs of the OlympicTraining Center, a complex where final tryouts are
held for athletes representing the United Statesin the Olympics, is geared toward enhancing
athletes' performance and toward theirpreparation for international competition.
(A) is geared toward enhancing athletes'performance and toward their preparation
(B) is geared to enhance the performanceof athletes and to prepare them
(C) are geared to enhance athletes'performance and their preparation
(D) are geared toward the enhancement ofathletes' performance and toward preparing them
(E) are geared toward enhancing the performanceof athletes and preparing them
这个题目不用看选项，疑问在未划线的部分，he Sports Medicine Programs of the Olympic Training Center, a complex....这个a complex..的同位语结构这样看只能修饰the Olymic Training Center,根据上面的说法不应该修饰整体吗？如果修饰整体的话，就不能用a。所以上面的说法修饰整个of结构是错的？
坐等大牛解答