1.选择题- (共8题)
3.给出下列命题:
①在直角三角形ABC中,已知两边长3和4,则第三边长为5;
②三角形的三边a、b、c满足a2+c2=b2,则∠C=90°;
③△ABC中,若∠A:∠B:∠C=1:2:3,则△ABC是直角三角形;
④△ABC中,若a:b:c=1: {#mathml#}{#/mathml#} :2,则这个三角形是直角三角形;
其中,正确命题的个数为( )
2.单项选择- (共10题)
9.
People often want their life to go perfectly, but accept the that nothing on the earth is flawless.
A.reality | B.quality | C.identity | D.responsibility |
10.
On Saturdays, students are very proud to be on the street to guide passers-by to obey traffic rules.
A.characters | B.volunteers | C.operators | D.graduates |
11.
I have created these sentences to give you a chance to the world of English vocabulary and its hidden beauty.
A.select | B.replace | C.explore | D.decorate |
12.
The interviewee’s application for the job didn’t because his argument failed to carry logical evidence.
A.respond | B.succeed | C.recover | D.decrease |
13.
It is no use trying to talk him into studying hard; he can only be by force.
A.upset | B.harmed | C.rescued | D.persuaded |
14.
A good friend is like a mirror. Don’t let a little agreement_____ a great friendship.
A.add up | B.blow up | C.take up | D.break up |
15.
Jack tries his best to learn how to make a vase, in order to their promise to finish an artwork with her.
A.bury | B.solve | C.perform | D.organize |
16.
In our life, one question that ____ comes up is:“to be or not to be?”
A.briefly | B.entirely | C.fluently | D.frequently |
17.
The Chinese river dolphin is one of the First-Grade State Protection animals, a (an) mammal with its name – water panda.
A.rare | B.official | C.extreme | D.universal |
试卷分析
-
【1】题量占比
选择题:(8道)
单项选择:(10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:5
7星难题:0
8星难题:5
9星难题:0