More than 200 countries ____many national organizations took part in the 2010 World Expo.

题目

More than 200 countries ____many national organizations took part in the 2010 World Expo.
A.including B.with C.form D.except

答案

我认为with的如果是和的意思的话,应该是一种伴随的状态,或者有动词与之搭配.一般是平等地位的用and,如我和你是I and you,with you.但是如果with有赞成的意思,可以为We are with you there.