Don't use words,expressions,phrases____only to people with specific knowledge.A.being knownB.having been knownC.to be knownD.known选哪个,为什么,
问题描述：
Don't use words,expressions,phrases____only to people with specific knowledge.
A.being known
B.having been known
C.to be known
D.known
选哪个,为什么,
答
选 D 这是过去分词作后置定语
A的话，句子本身没有强调同时进行，
B的话，having been done是不能做定语的，它只做状语，
C的话，不定式做后置定语意思上就不对，而且至少它应该是主动表被动的，
恩，综上所述，D
答
1.同意楼上,正确答案就是D known做后置定语修饰前面的words,expressions and phrases,表明动作已经发生.翻译成"仅为拥有特定知识的人们所(早就)知道的单词,短语和习惯用语" 2.再看看其他选项 A being known 也可做后...