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【简答题】
比例尺是地图构成的三要素之一，是认识区域尺度的重要依据。回答小题。 小题1: 下图为某单位平面图，图中宿舍楼长180米，图中长度为3厘米。该图的比例尺为（   ） A． B．1：450000 C．六千分之一 D．图上1厘米代表实地距离450厘米 小题2: 下列说法正确的是（ ） A．该单位大门朝正北开 B．食堂在宿舍楼的东北方 C．该单位面积不足600平方 D．食堂面积比办公楼面积大
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参考答案：
举一反三
【单选题】党的十九大进一步明确全面建成小康社会的战略安排。从现在到2020年是全面建成小康社会的()。
A.
决胜期
B.
攻坚期
C.
窗口期
D.
攻关期
查看完整题目与答案
【单选题】(Single choice) is
A.
0.34
B.
3.4
C.
34
D.
340
查看完整题目与答案
【单选题】(Single choice) 3. The binary number 11011101 is equal to the decimal number
A.
121
B.
221
C.
441
D.
256
查看完整题目与答案
【单选题】HTML 代码: div p class="myClass" span p class="notMyClass" jQuery 代码: $("div,span,p.myClass") 结果:( )
A.
[ div , p class="myClass" , span ]
B.
[ p class="myClass" ]
C.
[ p class="notMyClass" ]
D.
[ div ]
查看完整题目与答案
【单选题】蜗杆传动中,已知蜗杆轴上扭矩为T1,蜗杆分度圆直径d1,蜗轮轴上扭矩T2,蜗轮分度圆直径d2,压力角α,则作用在蜗轮上的圆周力Ft1为 。
A.
Ft2
B.
2T1∕d2
C.
2T1∕d1
D.
2T2∕d1
E.
2T2∕d2
查看完整题目与答案
【单选题】(Single choice) 3. The output of an AND gate with inputs A, B and C is 0 (LOW) when
A.
A = 0, B = 0, C = 0
B.
A = 0, B = 1, C = 1
C.
both answers (a) and (b)
查看完整题目与答案
【单选题】(Single choice) Why can services give an organization or a destination a competitive edge?
A.
Because the customers tend not to tell family, friends, neighbors, and coworkers their unforgettable experience.
B.
Because the travel experience is largely contributed by services provided by an organization or a destination.
C.
Because the travel experience is largely contributed by the facilities provided by an organization or a destination.
D.
Because tangible products are more important than intangible services.
查看完整题目与答案
【单选题】HTML 代码 : div span pclass="notMyClass" pclass="notMyClass" jQuery 代码 : $("div,span,p.myClass") 结果 :
A.
div span pclass="notMyClass" pclass="notMyClass"
B.
>
C.
pclass="notMyClass" pclass="notMyClass"
D.
div
查看完整题目与答案
【单选题】HTML 代码: divpspan。使用了多元素选择器是:( )
A.
$("#divid")
B.
$(". pclass ")
C.
$("div,p,span")
D.
$("span")
查看完整题目与答案
【单选题】(Single choice)An inverter
A.
performs the NOT operation
B.
changes a HIGH to a LOW
C.
changes a LOW to a HIGH
D.
does all of the above
查看完整题目与答案
相关题目：
【单选题】党的十九大进一步明确全面建成小康社会的战略安排。从现在到2020年是全面建成小康社会的()。
A.
决胜期
B.
攻坚期
C.
窗口期
D.
攻关期
查看完整题目与答案
【单选题】(Single choice) is
A.
0.34
B.
3.4
C.
34
D.
340
查看完整题目与答案
【单选题】(Single choice) 3. The binary number 11011101 is equal to the decimal number
A.
121
B.
221
C.
441
D.
256
查看完整题目与答案
【单选题】HTML 代码: div p class="myClass" span p class="notMyClass" jQuery 代码: $("div,span,p.myClass") 结果:( )
A.
[ div , p class="myClass" , span ]
B.
[ p class="myClass" ]
C.
[ p class="notMyClass" ]
D.
[ div ]
查看完整题目与答案
【单选题】蜗杆传动中,已知蜗杆轴上扭矩为T1,蜗杆分度圆直径d1,蜗轮轴上扭矩T2,蜗轮分度圆直径d2,压力角α,则作用在蜗轮上的圆周力Ft1为 。
A.
Ft2
B.
2T1∕d2
C.
2T1∕d1
D.
2T2∕d1
E.
2T2∕d2
查看完整题目与答案
【单选题】(Single choice) 3. The output of an AND gate with inputs A, B and C is 0 (LOW) when
A.
A = 0, B = 0, C = 0
B.
A = 0, B = 1, C = 1
C.
both answers (a) and (b)
查看完整题目与答案
【单选题】(Single choice) Why can services give an organization or a destination a competitive edge?
A.
Because the customers tend not to tell family, friends, neighbors, and coworkers their unforgettable experience.
B.
Because the travel experience is largely contributed by services provided by an organization or a destination.
C.
Because the travel experience is largely contributed by the facilities provided by an organization or a destination.
D.
Because tangible products are more important than intangible services.
查看完整题目与答案
【单选题】HTML 代码 : div span pclass="notMyClass" pclass="notMyClass" jQuery 代码 : $("div,span,p.myClass") 结果 :
A.
div span pclass="notMyClass" pclass="notMyClass"
B.
>
C.
pclass="notMyClass" pclass="notMyClass"
D.
div
查看完整题目与答案
【单选题】HTML 代码: divpspan。使用了多元素选择器是:( )
A.
$("#divid")
B.
$(". pclass ")
C.
$("div,p,span")
D.
$("span")
查看完整题目与答案
【单选题】(Single choice)An inverter
A.
performs the NOT operation
B.
changes a HIGH to a LOW
C.
changes a LOW to a HIGH
D.
does all of the above
查看完整题目与答案
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