All science students,be they future physicists or chemists,should_英语解答

All science students,be they future physicists or chemists,should have a good foundation ．
为什么要用be they?

人气：436 ℃　时间：2020-05-27 14:16:21

解答

虚拟语气,意思是所有学科学的学生不管他们将来是成为物理学家还是化学家,都要打好基础