同位语从句。 # ^6 w6 X# p& a7 B: r& l, P2 d( C- m6 l$ c3 |# m% |/ Y
Eg: It is an undeniable fact that environmental pollution becomes increasingly serious. & Q( |3 f9 P7 V2 c! J9 V2 `2 k* y转自:考试网 - [Examw.Com] ; C" ~+ G7 Y' _ 环境污染变得越来越严重是不可否认的事实。 $ X* l D4 U. h3 F8 ] Eg: No one can deny the basic fact that it is impossible for average workers to master those high-technology skills easily. 1 B4 C- E {, o1 X# ]
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没有人能否认这一基本事实:对于一般工人来讲,轻松掌握这些技术是不可能的。