一道sc的恶心题目

jakepoineer

In some species of cricket, the number of chirps per minute used by the male for attracting females rise and fall in accordance with the surrounding temperature, and they can in fact serve as an approximate thermometer.

• A for attracting females rise and fall in accordance with the surrounding temperature, and they can in fact serve
  
• B for attracting females rises and falls in accordance with the surrounding temperature, which can in fact serve
  
• C in attracting females rise and fall in accordance with the surrounding temperature, in fact possibly serving
  
• D to attract females rises and falls in accordance with the surrounding temperature, and it can in fact serve
  
• E to attract females rises and falls in accordance with the surrounding temperature, in fact possibly serving
  
  求大神比较D跟E的差别，傻傻分不清楚。。
  

samuel_han

E中，in fact与possibly 冲突

jakepoineer

E中，in fact与possibly 冲突

-- by 会员 samuel_han (2013/3/5 15:56:22)

一语点醒我了。。。thx

DUKB24

http://www.manhattangmat.com/forums/in-some-species-of-cricket-the-number-of-chirps-per-minute-t728.html





看instructor的解释