GWD-6-Q12

morning715

GWD-6-Q12:

Which of the following is mentioned in the passage as a way in which brown bears and sloth bears are similar?

 

A.      They tend to become aggressive when provoked.

B.     They live almost exclusively in treeless environments .

C.     They are preyed upon by animals that can climb or topple trees.

D.     They are inefficient in their locomotion.

E.     They have relatively large canine teeth.

 

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 相关原文:

                                                  Like brown

                     bears and polar bears (and unlike other

         myrmecophagous mammals, which are

          (35)    noted for their passivity), sloth bears

          are easily provoked to aggression.

          Sloth bears also have relatively large

          canine teeth, which appear to be more                  

          functional for fighting than for foraging.                  

(40)     Like brown bears and polar bears,

           sloth bears may have evolved in an

                      environment with few trees.

 

答案是A.那为什么B不对呢? 

                                                  Like brown

                     bears and polar bears (and unlike other

         myrmecophagous mammals, which are

          (35)    noted for their passivity), sloth bears

          are easily provoked to aggression.

          Sloth bears also have relatively large

          canine teeth, which appear to be more                  

          functional for fighting than for foraging.                  

(40)     Like brown bears and polar bears,

           sloth bears may have evolved in an

                      environment with few trees.

 

答案是A.那为什么B不对呢? 

老愚

?

lewton

Like brown bears and polar bears,  sloth bears may have evolved in an  environment with few trees.

B.     They live almost exclusively in treeless environments.      exclusively一词太绝对,要是再咬文嚼字的话,原文是说sloth bears
                在树少的地方进化出现在的样子