【判断题】对于螺口灯座,相线必须接在螺口灯座中心的接线端上,零线接在螺口的接线端上,千万不能接错,否则就容易发生触电事故。
【单选题】通常在沿海区域绝对湿度日、年变化规律与( )
【单选题】The author sees safety initiatives as part of the problem because__________ 查看材料
A.
they actually cause more rebelliousness
B.
they are unpopular with young people
C.
they worsen relationships and create more fear
D.
they reduce the play young people can use to expend energy
【简答题】塑料模的导柱、导套采用方式装入模板的导柱和导套孔内。A. 压入
【简答题】塑料模的导柱、导套采用 [填空(1)] 方式装入模板的导柱和导套孔内。A. 压入
【单选题】The author sees the computer as ________.
A.
a substitute for human intelligence
B.
a means to help people reach concrete answers
C.
something that can inspire people to ask fundamental questions
D.
something that is of merely subsidiary function
【单选题】It can be inferred that the author sees Zuckerkandl as believing that mathematics is a(n) ______.
D.
great hindrance to full understanding of physics
【单选题】通常在沿海地区绝对湿度日、年变化规律与()。
【判断题】塑料模的导柱、导套采用压入式方式装入模板的导柱和导套孔内