国家开放大学 / VisualBasic程序设计
以读方式打开A盘中的d1.dat文件的正确语句是（ ）。
A. Open "A:d1.dat" For Binary As #1
B. Open "A:d1.dat" For OutPut As #1
C. Open "A:d1.dat" For Random As #1
D. Open "A:d1.dat" For Input As #1
A. Open "A:d1.dat" For Binary As #1
B. Open "A:d1.dat" For OutPut As #1
C. Open "A:d1.dat" For Random As #1
D. Open "A:d1.dat" For Input As #1
参考答案：
佳题速递：