Just take three of the most common misconceptions about bats(,) that they are dangerious to humans, that they are rodents, and that they cannot see. 这个不是定语从句吗 定语从句that 不是要做成分吗?为什么这里没有缺成分that they are dangerious to humans,
1. 这是同位语从句。对misconceptions进行解释说明,后面的3个that都是同位语从句,在句中无实意,但是不可以省略。而定语从句中的that确实是有实意的,作宾语时可以省略。 eg: There has been a popular misunderstanding that the earth is round.