The 29th Olympic Games,_A___ in beijing in 2008,was a great success.

问题描述:

The 29th Olympic Games,_A___ in beijing in 2008,was a great success.
A. held B.which held C. to be held D.was held 解释下为什么不是D~~

注意你的句子有一个was……的句子(was已经是动词,显然一个句子绝对不能存在两个以上的谓语.只能通过A(过去分词),B(定语从句,好像应该是which was held)和C(不定式做定语))