能彻底治愈恶性疟的药物：

A．伯氨喹

B．氯喹

C．乙胺嘧啶

D．磺胺

E．氨苯砜

要建立一个随机文件记录学生的信息，如下定义了学生的记录类型，由学号、姓名、5门课程成绩(百分制)组成，下列的定义正确的是( )。

A．Type sru no As Integer name As String score(1 To 5)As Single End Type

B．Type stu no As Integer name As String*10 score()As Single End Type

C．Type stu no As Integer name As String*10 score(1 To 5)As Single End Type

D．Type stu no As Integer name As String score()As Single End Type