请教：2000-05 语法第8和第21题

rattledrum

8. ___ on two people think exactly alike, there will always be disagreement, but disagreement should not always be avoided: it can be healthy if handled creatively.

A. There are

B. Why

C. That

D. Because

答案是D，为什么啊？because on + 完整句子～～～？

21. The first city in the United States that put into effet major plan for the clustering of government bulidings was Washington.

                                                            A                              B             C                                       D

答案是B，为什么呢？put不用被动吗？

谢谢～～～

[此贴子已经被作者于2006-8-3 2:16:47编辑过]

车辚辚

这个，不是on，是no……

plan，可数名词单数裸奔。

rattledrum

呵呵～知道了～谢谢～哈哈

wl_xiao

为什么不能用单数呢，没提到说要用Plans 啊？请教！！！！！