【简答题】Mum or dad, of course, provide a regular supply of pocket money.A. happening over and over again at the same time or inthe same wayB. done or happening very oftenC. normal and usual
【简答题】月末提取固定资产折旧18000元,其中生产车间8400元,行政管理部门9600元。
【单选题】Professor White, along with his wife and children, ________ London for Paris tomorrow.
【判断题】铬元素使刚玉宝石呈红,铁和钛元素使刚玉宝石呈蓝色,所以铬、铁和钛元素共同可能使刚玉宝石呈紫色。
【单选题】Which of the following statements is wrong? ( )
A.
DIP, dual in-line package
B.
SIP, single in-line package
C.
PLCC, plastic in-line chip carrier
D.
QFP, quad flat package
【单选题】0SI参考模型中的0SI表示的是( )
A.
0rgan ization Standard Institute
B.
0rgan ization Standard Interconnection
D.
0pen System Interconnection
【单选题】Which of the following statements is wrong? ( )
A.
DIP, dual in-line package
B.
SIP, single in-line package
C.
PLCC, plastic in-line chip carrier
【单选题】Dual In-line Package 是:( )。