单选题：How much time is a thread to get the CPU back after calling slee

How much time is a thread to get the CPU back after calling sleep(1000),suppose the thread will not be interrupted during the sleep?( ) @[C](2)

A. Right 1000ms
B. Less than 1000ms
C. \>=1000ms
D. May great than or less than 1000ms





A.Right 1000ms
B.Less than 1000ms
C.\>=1000ms
D.May great than or less than 1000ms


答案：C