英文造句!根据以下形式各造两句.It+verb to be+adj.+to-infinitive+relative clause I doubt it+will/would+be+adj.+for+anyone+to-infinitive各造两句,
问题描述：
英文造句!根据以下形式各造两句.
It+verb to be+adj.+to-infinitive+relative clause
I doubt it+will/would+be+adj.+for+anyone+to-infinitive
各造两句,
答
It is easy to make an assumption that aliens do exist.It is time-consuming to prove that you do see an alien before your eyes.I doubt it would be hard for anyone to spot an alien.I doubt it will be ea...