高三英语时态单项

来源:百度知道 编辑:UC知道 时间:2024/07/03 12:47:15
In such dry weather the flowers will have to be watered if they_____.
A have survived B are to survived C would survived D will survived
请选出答案,并写出详细解释,谢谢!

B are to survived

虚拟语气阿
如果它们能活下去 就必须要被每天浇水

有个疑问,即便虚拟语气,这里也应该是are to survive,没有be to done这种说法的啊。

A