The29thOlympicGames,（）inBeijingin2008,wasagreatsuccess．A．heldB．whichheldC．tobeheldD．washeld这一题为什么选择A啊,这考察的是什么语法现象,

Question

The 29th Olympic Games,（ ）in Beijing in 2008,was a great success．
A．held B．which held C．tobe held D．was held
这一题为什么选择A啊,这考察的是什么语法现象,

Answer 1

答案是A held
The 29th Olympic Games,（held）in Beijing in 2008,was a great success．
译：2008年在北京举办的29届奥运会取得了极大的成功.
这题考查的是定语从句.held in Beijing in 2008是作为定语修饰The 29th Olympic Games,只不过这里省略了Which was而已,所以完整的句子应该是：The 29th Olympic Games,（which was) held in Beijing in 2008,was a great success．
在定语从句中经常会出现省略的情况,比如：The letter （which was）sent out yesterday was received by my girlfriend today. 这里为了使句子更加简洁,通常会省略which was.
这题的答案也可以是which was held,当然一道题中不可能出现两个正确答案.
满意的话,记得采纳咯~