_ by a large audience ,he felt very nervous and didn't know what to say a watching b watch c watch_ by a large audience ,he felt very nervous and didn't know what to saya watching b watch c watched d having watched
问题描述：
_ by a large audience ,he felt very nervous and didn't know what to say a watching b watch c watch
_ by a large audience ,he felt very nervous and didn't know what to say
a watching b watch c watched d having watched
答
c啊，ed表被动，ing表主动，他是被“看”的，所以就用watched
答
答案是c。因为he跟watch的关系是被动，其他三个都是表示主动的！
答
C,因为主语是he,他感到很紧张,说明他是被观众看着,而不是他看观众.故用被动.所以答案选择了C.非谓语动词是高考的重点,应多练此类型题目,时间长了就会了.注重考虑时态以及被动与否等.
答
C: Watched by a large audience, he felt very nervous and didn't know what to say.
B: wrong way to use a Verb
A & D: not passive