sat in the 1980's,the median price of a house more than doubled,generall outdistancing the rate of inflaion. a.generally outdistancing the rate of infation b.generally this outdistanced the rate of inflation c.and t

sat in the 1980's,the median price of a house more than doubled,generall outdistancing the rate of inflaion. a.generally outdistancing the rate of infation b.generally this outdistanced the rate of inflation c.and t
sat
in the 1980's,the median price of a house more than doubled,generall outdistancing the rate of inflaion.
      a.generally outdistancing the rate of infation
              b.generally this outdistanced the rate of inflation
              c.and the result was the general outdistancing of inflation
              d.the general rate of inflation was thus outdistanced
              e.thus generally inflation had been outdistanced
                               想请教一下为什么选A.doubled在这里是作为动词吗?thus的词性在sat里是做连词还是非连词呢?


2.The African tsetse fly does not need a brain,for everything it has to do in life is programmed into its nervous system.
               a.brain,everything
               b.brain due to everything which
               c brain,for everything
               d brain;since,everything
               e.brain whereas everything
                                     这道题想请问一下,为什么选C.for开头不是连词句子不存在双主语的问题吗?还有D 为什么不可以选呢?since是连词还是非连词呢?

sat in the 1980's,the median price of a house more than doubled,generall outdistancing the rate of inflaion. a.generally outdistancing the rate of infation b.generally this outdistanced the rate of inflation c.and t
第一题句子不完整吧没有谓语喔 你再确认一下?
第二题这种形式的for引导的句子表示原因,d选项since如果要表原因后面不应加逗号.

你重新问一下呗，我没看明白你问啥