1.选择题- (共8题)
1.若函数y=ksin(kx+φ)( {#mathml#}{#/mathml#} )与函数y=kx﹣k2+6的部分图象如图所示,则函数f(x)=sin(kx﹣φ)+cos(kx﹣φ)图象的一条对称轴的方程可以为( )
4.中国古代数学著作《孙子算经》中有这样一道算术题:“今有物不知其数,三三数之余二,五五数之余三,问物几何?”人们把此类题目称为“中国剩余定理”,若正整数N除以正整数m后的余数为n,则记为N=n(modm),例如11=2(mod3).现将该问题以程序框图的算法给出,执行该程序框图,则输出的n等于( )
5.已知点F2,P分别为双曲线 {#mathml#}{#/mathml#} ﹣ {#mathml#}{#/mathml#} =1(a>0,b>0)的右焦点与右支上的一点,O为坐标原点,若 {#mathml#}{#/mathml#} = {#mathml#}{#/mathml#} ( {#mathml#}{#/mathml#} + {#mathml#}{#/mathml#} ), {#mathml#}{#/mathml#} = {#mathml#}{#/mathml#} 且2 {#mathml#}{#/mathml#} • {#mathml#}{#/mathml#} =a2+b2,则该双曲线的离心率为( )
6.数列{an}的前项和为Sn,且 {#mathml#}{#/mathml#} ,用[x]表示不超过x的最大整数,如[﹣0.1]=﹣1,[1.6]=1,设bn=[an],则数列{bn}的前2n项和b1+b2+b3+b4++b2n﹣1+b2n={#blank#}1{#/blank#}.
2.单项选择- (共13题)
9.
I gave the papers to every one of the class, except, of course, the ___________who had already come to the office to collect_________.
A.those; them | B.those; it | C.ones; them | D.one; it |
10.
The little boy fell asleep while ______TV. So his mother sent him to bed at once.
A.watched | B.to watch | C.was watching | D.watching |
11.
—Whom would you rather have ____ with you, Mary or Jane?
—___.
—___.
A.to go; Either | B.go; Either | C.gone; Neither | D.going; Anyone |
12.
It is _____to see a monkey _______the bicycle.
A.fun, be riding | B.a fun, riding | C.funny, rode | D.fun, riding |
13.
Recently our government policymakers are very ______ about the rapidly rising food cost.
A.satisfied | B.concerned | C.angry | D.confused |
14.
American English has changed _______ the centuries. There are several reasons _____ this.
A.over, for | B.for, with | C.in, of | D.during, about |
15.
The Great Wall travel _______deep valleys, ________deserts and ________mountains.
A.over, across, through | B.through, over, across |
C.across, through, over | D.through, across, over |
16.
—Do you know the most ancient city in China—Xi’an well?
—No,this is the first time I ________ here.
—No,this is the first time I ________ here.
A.came | B.have come | C.am coming | D.come |
17.
Hurry! The plane ______ . You know, it ______at 3:15.
A.takes off, takes off | B.is taking off, takes off |
C.takes off, is taking off | D.is taking off, is taking off |
18.
With the rapid development of recent years, the people, ____village I once worked in,live a happy life now.
A.who | B.in whose | C.whose | D.in which |
19.
What an important role the Internet _____ in our life! One can hardly imagine ____ life would be like without it.
A.plays, how | B.is, however |
C.uses, what | D.plays, what |
试卷分析
-
【1】题量占比
选择题:(8道)
单项选择:(13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:12
7星难题:0
8星难题:1
9星难题:0