i suddenly heard an elephant crying as though ___.
问题描述：
i suddenly heard an elephant crying as though ___.
looking down ,i immediately recognised that something was wrong and ran down to the edge of the near bank A fightB a fright C frightened D frighting 原因知识点.
答
C
解析：其实as though 后面省略了主语和部分谓语,补全后：
i suddenly heard an elephant crying as though 【it was frightened】
翻译：我突然听见一直大象在嚎叫仿佛受到了惊吓,受到惊吓是被动,因此使用被动语态.
如果条件状语从句的主语是it +be动词,则可以省略.
无疑后请采纳.
书山有路勤为径,学海无涯苦作舟.
-----------与君共勉-----------