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搜题
【单选题】
非参与观察是指观察者以旁观者身份,对市场现象进行观察,也称( )。A.
局外观察法
B.
问卷调查法
C.
局内观察法
D.
抽样调查法
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举一反三
【单选题】The title block include the following contents except ________?
A.
the part name
B.
the drawing number
C.
the materials
D.
tolerance
【简答题】完成信息传递所需全部设备和传输媒的总和称为 。
【多选题】The main contents of title block are:
A.
part name
B.
signature
C.
class
D.
student ID NO.
【判断题】Each drawing must have a title block. Title block should be drawn in the bottom right corner. The drawing orientation should be as a landscape.
A.
正确
B.
错误
【单选题】If there is not enough space for placing the whole parts list above the title block, where can we put the left part items?
A.
At the left of the title block
B.
At the bottom left corner of the drawing sheet
C.
At the top right corner of the drawing sheet
D.
At the top left corner of the drawing sheet
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