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【单选题】
62 正餐刀与正餐叉搭配用于吃的菜肴是 A. 主菜 B. 副菜 C. 头盆 D. 水果
A.
hngbfd
B.
trewd
C.
nbgvc
D.
olikujhy
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参考答案:
举一反三
【简答题】影响库存物变化的内部因素?
查看完整题目与答案
【多选题】管内强迫对流流动进口段内的流动状态是:
A.
流动边界层边缘尚未汇合,边界层外流速基本均匀。
B.
横截面上速度分布沿轴向不变。
C.
横截面上的速度呈抛物线分布。
D.
横截面上平均流速沿轴向不变。
查看完整题目与答案
【简答题】如图,已知∠ ACD = 70 ° ,∠ ACB = 60 ° ,∠ ABC = 50 ° . 试说明: AB ∥ CD.
查看完整题目与答案
【单选题】已知,如图,AB ∥ CD,∠A=70°,∠B=40°,则∠ACD=( )
A.
55°
B.
70°
C.
40°
D.
110°
查看完整题目与答案
【单选题】已知:如图,AB ∥ CD,CE平分∠ACD,∠A=100°,则∠ECD的度等于( )
A.
110°
B.
70°
C.
50°
D.
40°
查看完整题目与答案
【多选题】管内强迫对流流动进口段内的流动状态是:
A.
横截面上速度分布沿轴向不变。
B.
横截面上的速度呈抛物线分布。
C.
横截面上平均流速沿轴向不变。
D.
流动边界层边缘尚未汇合,边界层外流速基本均匀。
查看完整题目与答案
【单选题】Many American schools offer online programs,and international students______.
A.
should be careful of being cheated
B.
are certain to earn a degree
C.
should know about programming
D.
are faced with many difficulties
查看完整题目与答案
【单选题】已知:如图AB∥CD,CE平分∠ACD,∠A=110°,则∠ECD等于
A.
110°
B.
70°
C.
55°
D.
35°
查看完整题目与答案
【单选题】What should public schools do to provide education to exceptional children?
A.
They should set the same educational pace to exceptional children as to other children.
B.
They should adjust their programs and instructions to exceptional children.
C.
They should give exceptional children special help to benefit from regular courses.
D.
They should assign new programs and instruction to exceptional children.
查看完整题目与答案
【单选题】如图已知:△ABC≌△ACD,AB=AC,BE=CD,∠B=50°,∠AEC=120°,则∠DAC的度数为( )
A.
80°
B.
70°
C.
60°
D.
50°
查看完整题目与答案
相关题目:
【简答题】影响库存物变化的内部因素?
查看完整题目与答案
【多选题】管内强迫对流流动进口段内的流动状态是:
A.
流动边界层边缘尚未汇合,边界层外流速基本均匀。
B.
横截面上速度分布沿轴向不变。
C.
横截面上的速度呈抛物线分布。
D.
横截面上平均流速沿轴向不变。
查看完整题目与答案
【简答题】如图,已知∠ ACD = 70 ° ,∠ ACB = 60 ° ,∠ ABC = 50 ° . 试说明: AB ∥ CD.
查看完整题目与答案
【单选题】已知,如图,AB ∥ CD,∠A=70°,∠B=40°,则∠ACD=( )
A.
55°
B.
70°
C.
40°
D.
110°
查看完整题目与答案
【单选题】已知:如图,AB ∥ CD,CE平分∠ACD,∠A=100°,则∠ECD的度等于( )
A.
110°
B.
70°
C.
50°
D.
40°
查看完整题目与答案
【多选题】管内强迫对流流动进口段内的流动状态是:
A.
横截面上速度分布沿轴向不变。
B.
横截面上的速度呈抛物线分布。
C.
横截面上平均流速沿轴向不变。
D.
流动边界层边缘尚未汇合,边界层外流速基本均匀。
查看完整题目与答案
【单选题】Many American schools offer online programs,and international students______.
A.
should be careful of being cheated
B.
are certain to earn a degree
C.
should know about programming
D.
are faced with many difficulties
查看完整题目与答案
【单选题】已知:如图AB∥CD,CE平分∠ACD,∠A=110°,则∠ECD等于
A.
110°
B.
70°
C.
55°
D.
35°
查看完整题目与答案
【单选题】What should public schools do to provide education to exceptional children?
A.
They should set the same educational pace to exceptional children as to other children.
B.
They should adjust their programs and instructions to exceptional children.
C.
They should give exceptional children special help to benefit from regular courses.
D.
They should assign new programs and instruction to exceptional children.
查看完整题目与答案
【单选题】如图已知:△ABC≌△ACD,AB=AC,BE=CD,∠B=50°,∠AEC=120°,则∠DAC的度数为( )
A.
80°
B.
70°
C.
60°
D.
50°
查看完整题目与答案
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