As I know, there is in this school.
A. no such student
B. not such a student
C. no such students
D. not such students
网友回答
(答案→)A. no such student
B. not such a student
C. no such students
D. not such students
解析：考查such用法。such 作为后限定词，放在中限定词no的前面。只有当such 和a 同时出现的时候，才作为前限定词，放在 a 前面。句意：据我所知，在这个学校没有这样的学生。故A正确。