请教一个问题：句子能不能做主语？

Helmet_007

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问题来自这道题目


A Sumatran rhinoceros was recently born in a Cincinnati zoo, the first birth in captivity of that species in more than a century, making it a landmark development for the effort to save the endangered animal.

A) A Sumatran rhinoceros was recently born in a Cincinnati zoo, the first birth in captivity of that species in more than a century, making it
B) A Sumatran rhinoceros was recently born in a Cincinnati zoo, and as the first birth of that species in captivity for more than a century, it is
C) A Sumatran rhinoceros recently born in a Cincinnati zoo, as the first birth for that species in captivity for over a century, is
D) The recent birth of a Sumatran rhinoceros in a Cincinnati zoo, the first birth in captivity for that species in over a century, is
E) The recent birth of a Sumatran rhinoceros, as the first birth in over a century of that species in captivity, took place in a Cincinnati zoo,





我想问C为什么不对？  某论坛给出的解析是，句子不能做主语，我印象中好像见过句子做主语的用法

Helmet_007

BobbyFF 发表于 2018-2-9 10:17
可以，that····· is·····前面是一个主语从句

谢谢解答！
请看一下我补充的那道题目的C选项。也就是说，句子做主语时that不能省略？

Helmet_007

jessiezhu621 发表于 2018-2-9 10:32
主语从句做主语啊

谢谢解答！
请看一下我补充的那道题目的C选项。
我不确定什么是主语从句，但是我记得有that+句子充当主语或宾语的用法。所以句子做主语的时候that不能省略是吗？那作宾语的时候呢？

Helmet_007

jessiezhu621 发表于 2018-2-9 11:40
宾语从句中that一般情况可省 ,但that在引导宾语从句时也并不是任何情况下都可以省略。在以下情况下，that ...

好厉害！
所以主语在任何情况下都不能省略that？

Helmet_007

jessiezhu621 发表于 2018-2-9 18:35
that 开头的主语从句不可省略

谢谢大牛！