He enjoys soccer. [ ]
A. play
B. plays
C. playing
D. played
答案:C
—How did you find the film Harry Potter and the Deathly Hallows?
—________. I can't think too highly of it.[ ]
A. It makes no sense
B. It's really amazing
C. It's awful
D. It's up to you
在下列进程调度算法中,可能引起进程长时间得不到运行的算法是( )。
A.不可抢占式动态优先数算法
B.可抢占式静态优先数算法
C.不可抢占式静态化先数算法
D.时间片轮转法