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【单选题】
某船真航向090˚,海区内NNW风,风力不变,则船舶风压差______。
A.
变小
B.
变大
C.
先变小再变大
D.
先变大再变小
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【判断题】上呼吸道包括鼻、咽、喉
A.
正确
B.
错误
【判断题】防雷装置的引下线的作用是将 接闪器 承受的雷电流顺利的引到 接地装置 。
A.
正确
B.
错误
【判断题】防雷引下线是将接闪器接受的雷电流引到接地装置,引下线有明敷设和暗敷设两种敷设方式。
A.
正确
B.
错误
【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
【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.
/ ; /
C.
a ; the
D.
a ; /
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