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【单选题】
当前普遍使用的微机的硬件系统主要由 ____ 电子元器件构成。A.
电子管
B.
晶体管
C.
集成电路
D.
大规模及超大规模集成电路
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举一反三
【单选题】Short-term to medium-term loans repayable in two or more consecutive payments are known as:
A.
noninstallment loans.
B.
installment loans.
C.
residential mortgage loans.
D.
nonresidential cash loans.
E.
None of the options is correct.
【单选题】Passage 1 There are three kinds of goals: short-term, medium-range and long-term goals. Short-range goals are those that usually deal with current activities, which we can apply on a daily basis. Such...
A.
if we complete our short-range goals
B.
if we cannot reach solid short-term goals
C.
if we write down the dates
D.
if we put forward some plans
【多选题】楼梯净宽度不应小于 ，当楼梯净宽度大于 时，中间应设栏杆扶手。踏步至吊顶的净高不应小于 。楼梯栏杆的高度不宜小于 。
A.
2000mm
B.
3000mm
C.
2400mm
D.
1100mm
【单选题】楼梯面层施工时，水泥混凝土面层楼梯踏步的宽度、高度应符合设计要求，楼层梯段相邻踏步高度差( )。
A.
不应大于5mm
B.
不应大于10mm
C.
不应小于5mm
D.
不应小于10mm
【单选题】套内楼梯的踏步宽度不应小于0.22m;高度不应大于()m，扇形踏步转角距扶手边0.25m处，宽度不应小于0.22m。
A.
0.15
B.
0.175
C.
0.18
D.
0.20
【简答题】There are three kinds of goals: short-term, medium-range and long-term goals. Short-term goals are those that usually deal with current activities, which we can apply on a daily basis. Such goals can ...
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