e 后面要接形容词,名词,过去分词
when tourists hunt animals for trophies 代表一个时刻,归类为名词,所以可行
但去掉when,后面是完整的句子,前面是is,就语法不通了
为什么要加when?Attitudes like this have led to hunters killing an
2个回答
相关问题
-
have an attitude to
-
attitude不可数为什么还加a,an?
-
I like to draw.为什么要加to?
-
I like to play baseball 为什么要加 to
-
加ING和TO的问题killing two birds with one stone 这里为什么要加INGi need
-
Profits continue to slip this year.为什么要加to
-
我喜欢大象英语是I like an elephant 中间为什么要加an
-
mom,could i have an MP3 like this?
-
9点之前,1.改错：One frog likes this has enough poison to kill 2200
-
we have desserts like ice cream.为什么desserts要加s