I don't think any of these outdoor activities is dangerous
I don't think any of these outdoor activities is dangerous I don't think any of these outdoor activities is dangerous还是I don't think any of these outdoor activities are dangerous I think none of these outdoor activities are dangerous/还是I think none of these outdoor activities is dangerous.书上是都是is.为什么
are I是主语 don't think是谓语 any of these outdoor activities are dangerous是句子作宾语 宾语从句中的主语是any of these outdoor activities are dangerous是系表结构做从句的谓语。dangerous是形容词,用来形容activities好复杂的样子。。能简单点,通俗点说么...
应为: I don't think any of these outdoor activities is dangerous. any of +名复: ...中的任何一个, 是单数. I think none of these outdoor activities are dangerous I think none of these outdoor activ...