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【单选题】
下列各组设备中,全部属于输入的一组是A.
键盘、磁盘和打印机
B.
键盘、触摸屏和鼠标
C.
键盘、鼠标和显示器
D.
硬盘、打印机和键盘
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举一反三
【单选题】What is the difference between the design phase and the analysis phase?
A.
The analysis phase follows the design phase and examines the requirements developed during the design phase.
B.
The design phase creates the code from the logical requirements developed in the analysis phase.
C.
Analysis and design belong to the same phase and create an iterative process between the two activities.
D.
The design phase takes the requirements developed in the analysis phase and creates a design based on that.
【单选题】Which of the following is NOT one of the five basic questions that is addressed in the sample design phase?
A.
"Should a sample be taken?"
B.
"What kind of sample should be taken?"
C.
"How much should the sample cost?"
D.
"How large should the sample be?"
E.
"What process should be followed?"
【单选题】Among the basic structures of the iron-carbon alloys consisting of the basic phases, ( ) does not belong to the single phase structure.
A.
ferrite
B.
austenite
C.
pearlite
D.
cementite
【简答题】The basic phase in alloys are divided into and .
【单选题】It’s ________ most beautiful furniture , by which I was struck at the first sight and I determined to take ________ possession of it some day .
A.
the ; ×
B.
a ; /
C.
a ; the
D.
/ ; /
【单选题】______ all the stories, I think the first story is ______ one.
A.
In; the most funny
B.
Of; the most funny
C.
Of; funniest
D.
Of; the funniest
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