A、that
B、this
C、the
D、which
第1题:
设有一组作业,它们的作业提交时刻及估计运行时间如下所示: 作业号 提交时刻 估计运行时间(分钟) Job1 8:30 70 Job2 9:10 30 Job3 9:30 15 Job4 9:50 5 在单道批处理方式下,采用短作业优先调度算法,作业的执行顺序为
A.Job1,Job4,Job3,Job2
B.Job1,Job3,Job4,Job2
C.Job4,Job3,Job2,Job1
D.Job4,Job1,Job2,Job3
第2题:
A. many - to - one
B. one - to - one
C. one - to - many
D. many - to - many
第3题:
第4题:
College
1. What is your major?
第5题:
Tod likes sports. He (11) basketball every afternoon. He has a brother. (12) name is Tom. Tom (13) playing sports, but he likes sports shows(节目). He (14) TV every evening. Tod and Tom like French fries, and they often eat (15).But French fries are (16) healthy.(17) boys and girls like ice cream, but they don’t like (18) ,(19) do they like? They like fruits.Tod likes apples and Tom likes (20).
( )11.
A.play
B.plays
C.is play
第6题: