an easy english problemI wonder if scientists trying to learn about the sea floor,they would also face similar problems?为什么用trying啊,应该用原型吧.是不是加上are或者改为原型都行啊?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 21:58:49

an easy english problemI wonder if scientists trying to learn about the sea floor,they would also face similar problems?为什么用trying啊,应该用原型吧.是不是加上are或者改为原型都行啊?
an easy english problem
I wonder if scientists trying to learn about the sea floor,they would also face similar problems?
为什么用trying啊,应该用原型吧.
是不是加上are或者改为原型都行啊?

an easy english problemI wonder if scientists trying to learn about the sea floor,they would also face similar problems?为什么用trying啊,应该用原型吧.是不是加上are或者改为原型都行啊?
if 引导条件状语从句,主句一般将来时,从句一般现在时
所以这句话应该是:I wonder if scientists are trying to learn about sea floor,they will also face similar problems?

虚拟语气要用完成时吧

i wonder if scientists are trying to learn about the sea floor, they would also face similar problems?

应该有个are才对啊
scientists are trying