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断句比较，比较级在逗号后面还有
GWD1-Q16:(628)
Soaring television costs accounted for more than half the spending in the presidential campaign of 1992, a greater proportion than it was in any previous election.
A. a greater proportion than it was
B. a greater proportion than
C. a greater proportion than they have been
D. which is greater than was so
E. which is greater than it has been
解题思路：断句比较中，重要的是弄清楚比较对象，此处的比较点是 a greater proportion than所以比较对象应该是 half ,“比例”和“比例”比较
语意不对，排除D/E，C指代一个复数，比例是一个单数，排除。剩下A/B比较，明显如果than后面要加上it was(或其他结构)前面也必须要有一个相对应的结构。但是A明显前面没有be动词对应结构，剩下B
尚未找到出处
Only seven people this century have been killed by the great white shark, the man-eater of the movies—less than those killed by bee stings.
A. movies—less than those
B. movies—fewer than have been
C. movies, which is less than those
D. movies, a number lower than the people
E. movies, fewer than the ones
解题思路，less不对，应该用fewer，排除A/C;选择B，结构上更对称