--Do you have enough students to clean the laboratory?No, I think we need students.A. a

--Do you have enough students to clean the laboratory?
--No, I think we need students.
A. another
B. two others
C. more two
D. two more

A. anotherB. two othersC. more two(答案→)D. two more解析：考查情景交际。“打扫实验室的学生够吗？”“不，我想还需要两个。”在原来的基础上增加，有两种表达方法。数词+more或another+数词。“再有两个”即two more =another two。故选D。

对的，就是这个意思