考题
[ A] patterns[ B] designs[ C] plans[ D] schemes
考题
If I_____ you, I would buy a house at the seaside.A. wereB. wasC. am
考题
If I _____you, I would buy a house at the seaside.A. wasB. wereC. am
考题
Courses are not ___ merely for students to pass exams.A. designedB. designingC. designD. designs
考题
What's ( )job? Are ( ) British?A. your, yourB. you, yourC. your, you
考题
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,Job2B.Job1,Job3,Job4,Job2C.Job4,Job3,Job2,Job1D.Job4,Job1,Job2,Job3
考题
Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object?()A.CREATE UNIQUE INDEX idx_partno ON parts(part_no)B.CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)C.CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)D.CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)
考题
2.—How _______you?—I_______ fine, thanks.A.are;isB.are; amC.are;areD.is,am
考题
9、找出连读全部正确的一个句子。A.Ms Black worked~ in~an~office last~yesterday.B.She can't carry~it.C.I called~you~ half~an~hour~ago.D.I am fine.
考题
找出连读全部正确的一个句子。A.Ms Black worked~ in~an~office last~yesterday.B.She can't carry~it.C.I called~you~ half~an~hour~ago.D.I am fine.