两道语法题

funny_1215

0209

13 Interest in the ancient art form of mural painting was rekindled _____for the    1893 Chicago World's Fair.

    A. when the murals created

    B. the murals that were created

    C. and the murals to be created

    D. by the murals created

我选D，答案是B，为什么？？

29. A mirage is an atmospheric optical illusion in what an observer sees a nonexistent body of water or an image of some object.

object不是可数名词吗？为什么不是objects??

gre3333

1。d

2。因为要与an image一致，所以object应该用单数。some表示某一个。。