单选题：The data on a hard disk can be _____.

The data on a hard disk can be _____.@[C](1)
A. accessed sequentially only
B. accessed randomly only
C. accessed both sequentially and randomly
D. accessed in terms of words.





A.accessed sequentially only
B.accessed randomly only
C.accessed both sequentially and randomly
D.accessed in terms of words.


答案：C