1.单选题- (共11题)
5.
中国传统扇文化有着极其深厚的底蕴. 一般情况下,折扇可看作是从一个圆面中剪下的扇形制作而成,设扇形的面积为
,圆面中剩余部分的面积为
,当
与
的比值为
时,扇面看上去形状较为美观,那么此时扇形的圆心角的弧度数为( )







A.![]() | B.![]() | C.![]() | D.![]() |
2.选择题- (共3题)
12.
With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago (岛国).
With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago (岛国).
13.
With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago (岛国).
With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago (岛国).
14.
With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago (岛国).
With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago (岛国).
3.填空题- (共4题)
4.解答题- (共7题)
试卷分析
-
【1】题量占比
单选题:(11道)
选择题:(3道)
填空题:(4道)
解答题:(7道)
-
【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:0
7星难题:0
8星难题:0
9星难题:22