1.选择题- (共6题)
2.已知A,B,C三人中,一个是油漆工,一个是木工,一个是泥瓦工,但不知A,B,C三人具体谁是什么工种,三人合作一件工程,由于其中的某一个人而做糟了,为了弄清楚责任,分别询问三人,得到的回答如下:
A说:“C做坏了,B做好了”;B说:“我做坏了,C做好了”;
C说:“我做坏了,A做好了”.
现在又了解到,油漆工从来不说假话,泥瓦工从来不说真话,而木工说的话总是时真时假,则该负责任的是{#blank#}1{#/blank#}.
6.已知函数f(x)=(x+1)lnx,g(x)=a(x﹣1)(a∈R).
(Ⅰ)求f(x)的单调区间;
(Ⅱ)若f(x)≥g(x)对任意的x∈[1,+∞)恒成立,求实数a的取值范围;
(Ⅲ)求证:ln2•ln3…lnn> {#mathml#}{#/mathml#} (n≥2,n∈N+).
2.单项选择- (共7题)
7.
Smith asked you to repeat phone number second time so that he could set it down.
A.the; the | B.a; the | C.an; a | D.the; a |
8.
Entering the bookstore, I noticed a girl _______ against the window, with her eyes_____ on her book in hand.
A.leaning; fixed | B.leaned; fixing | C.leaned; fixed | D.leaning; fixing |
9.
The split between humans and apes is believed by scientists______15 to 20 million years ago.
A.to be occurring | B.having occurred | C.to have occurred | D.to occur |
10.
—John, I didn’t ask for the dictionary. Why _______ on my desk?
—Oh, I put it there just now in case you needed while writing your composition.
—Oh, I put it there just now in case you needed while writing your composition.
A.had it landed | B.does it land | C.will it land | D.has it landed |
11.
Dad, I was just wondering if you could lend me a few dollars until I _______ next week.
A.got paid | B.have paid | C.get paid | D.had been paid |
12.
In China, the number of cities is increasing _____development is recognized across the world.
A.which | B.whose | C.where | D.that |
试卷分析
-
【1】题量占比
选择题:(6道)
单项选择:(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:5
7星难题:0
8星难题:2
9星难题:0