标题: One problem about "believe" [打印本页] 作者: cz 时间: 2003-11-23 10:35 标题: One problem about "believe" [face=Verdana]Astronomers at the Palomar Observatory have discovered a distant supernova explosion, one that they believe is a type previously unknown to science.
C) they believe that it is of
E) they believe to be of
Why not C) ?[/face]作者: bigcamel 时间: 2003-11-23 23:04
e简洁，且也能清楚表达意思