1.选择题- (共5题)
4.如图所示,一条公路的转弯处是一段圆弧,即图中 {#mathml#}{#/mathml#} ,点O是 {#mathml#}{#/mathml#} 的圆心,CD=600m,E为 {#mathml#}{#/mathml#} 上一点,且OE⊥CD于F,EF=90m,则这段弯路的半径是多少?
2.单项选择- (共6题)
6.
He insisted that his plan _______ carried out at once.
A.would be | B.could be | C.was | D.should be |
7.
_________ this is the biggest mistake we have made.
A.In a way | B.In this way | C.To the degree | D.In a degree |
9.
The building windows are bright at night is our school library.
A.that | B.which |
C.whose | D.of which |
10.
It was not until dark _____ he found _____ he thought was the correct way to solve the problem.
A.that; that | B.that; what | C.when; what | D.when; that |
试卷分析
-
【1】题量占比
选择题:(5道)
单项选择:(6道)
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【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:6
7星难题:0
8星难题:0
9星难题:0