检索式“computer(3W)design”表示()。
A.可以检索出“design”或“computer”
B.computer与design之间最多可插入3个词
C.computer与design的先后顺序可以颠倒
D.computer与design的先后顺序不可以颠倒
A.可以检索出“design”或“computer”
B.computer与design之间最多可插入3个词
C.computer与design的先后顺序可以颠倒
D.computer与design的先后顺序不可以颠倒
A.Computer2wProgramming
B.ComputerNEAR/2Programming
C.Computerw2Programming
D.ComputerONEAR/2Programming
A.结果满足computer和book其中的一个条件
B.结果中满足computer和book两个条件
C.结果中满足computerbook这个条件,而不是满足computer或book任何一个条件
D.结果中包含computer或book
Software design is a(71)process .It requires a certain(72)of flair on the part of the designer. Design can not be learned from a book .It must be practiced and learnt by experience and study of existing systems .A well(73)software system is straightforward to implement and maintain ,easily(74)and reliable .Badly(73)software systems ,although they may work are(75)to be expensive to maintain ,difficult to test and unreliable.
A.create
B.created
C.creating
D.creative
A.Chinaw2Japan
B.China2wJapan
C.China2Japan
D.Chinaand2Japan