9. Astronomers at the Palomar Observatory have discovered a distant supernova(超新星) explosion, one that they believe is a type previously unknown to science.
(A) that they believe is
(B) that they believe it to be
(C) they believe that it is of
(D) they believe that is(E)
(E) they believe to be of
这道题OG上说A.B应取掉that,是因为one和that重复吗?
这里的one是不是相当于which?
那它引导的是同位语从句吗?
还是一个定于从句?
如果是同位语从句,我经常看到....,n.+that....的结构阿
不明白。请各位指教,谢谢
不能让我的帖子沉下去,守望牛牛的出现。。。。。。。
偶记得大家讨论过这个问题的
for your reference
http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=26960
http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=16472
http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=69835
http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=48572
http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=39085
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