"if you read ...,"中you可以省略变成if read..

题目

"if you read ...,"中you可以省略变成if read..

答案

不能.
如果是If it is heated,water can change into steam.可以改成：
If heated,water.
还有其他省略的：
If it is possible可改成If possible
If it is necessary 可改成If necessary