PP１　两道语法题　？[求助]

webgrrl · 发表于 2003-7-11 03:52:00

PP1

4. perhaps the most significant postwar trend was the
  decentralization of cities throughout the united states,
  _________ when massive highway-building programs
  permitted greater suburban growth.

   A:and accelerated a phenomenon
   B: phenomenon that accelerated
   C: accelerating a phenomenon which,
   D: the acceleration of which phenomenon

答案是B,  但是B好象也有问题，我觉得应该是 phenomenon that "is" accelerated  ?

122 (Because) banana plants yield (only one0 bunch of fruit, (each plant) is cut down (after produces) bananas.

D 改成 after producing,  为什么？

lucyyyh · 发表于 2003-7-11 04:04:00

4. B,这里的accelerated是vi,不可以用被动的.phenomenon是做同位语,that 跟定语从句,之中又带了一个时间状语从句.

122. 因为这里after是做prep,后面必须跟动名词.

webgrrl · 发表于 2003-7-11 04:22:00

122, 可以改成after 作连词么, after it produces ?

webgrrl · 发表于 2003-7-11 04:31:00

122, 可以改成after 作连词么, after it produces ?

lucyyyh · 发表于 2003-7-11 04:50:00

也可以.只是不同的用法而已.

webgrrl · 发表于 2003-7-11 05:13:00

3xs !

PP１　两道语法题　？[求助]