1.选择题- (共9题)
7.
对于平面直角坐标系内的任意两点A(x1,y1),B(x2,y2),定义它们之间的一种“距离”:||AB||=|x1-x2|+|y1-y2|.给出下列三个命题:
①若点C在线段AB上,则||AC||+||CB||=||AB||;
②在中,若∠C=90°,则||AC||2+||CB||2=||AB||2;
③在中,||AC||+||CB||>||AB||.
其中真命题的个数为( )
2.单项选择- (共11题)
10.
This had a great ____ the future of both mother and son.
A.affect on | B.affect in | C.effect upon | D.effect to |
11.
The lawyer required the ____ of evidence so that he could defend the accused.
A.judgment | B.contribution | C.subscription | D.presentation |
13.
The rooms need ____. Our guests are coming tomorrow.
A.to clean | B.cleaning | C.cleaned | D.being cleaned |
15.
____ to reach the headmaster on the phone, the student sent an email instead.
A.being failed | B.Having failed | C.Failed | D.To fail |
16.
I’m told that the job is open to everyone ____ their previous experience. So it’s a chance for a green hand like you.
A.apart from | B.due to | C.in case of | D.in spite of |
17.
____ invited, I won’t take part in such kinds of parties.
A.Apart from | B.In spite of | C.Even if | D.Only if |
18.
As a result of destroying the forests, a large of desert covered the land.
A.number, has | B.quantity, has |
C.number, have | D.quantity, have |
19.
I became more and more excited, trying to work out ____ Mom was taking us on holiday.
A.where was it that | B.it was where that | C.where it was that | D.was it where that |
试卷分析
-
【1】题量占比
选择题:(9道)
单项选择:(11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:11
9星难题:0