1.选择题- (共14题)
7.已知圆C1：f（x，y）=0，圆C2：g（x，y）=0，若存在两点A（x1，y1），B（x2，y2）满足f（x1，y1）＜0，f（x2，y2）＞0，g（x1，y1）＜0，g（x2，y2）＜0，则C1与C2的位置关系为（ ）
8.已知圆C1：f（x，y）=0，圆C2：g（x，y）=0，若存在两点A（x1，y1），B（x2，y2）满足f（x1，y1）＜0，f（x2，y2）＞0，g（x1，y1）＜0，g（x2，y2）＜0，则C1与C2的位置关系为（ ）
10.已知在等差数列{an}中，Sn为其前n项和，a2=2，S5=15；等比数列{bn}的前n项和 ．
（ I）求数列{an}，{bn}的通项公式；
（ II）设cn=an•bn，求数列{cn}的前n项和Cn．
11.已知在等差数列{an}中，Sn为其前n项和，a2=2，S5=15；等比数列{bn}的前n项和 ．
（ I）求数列{an}，{bn}的通项公式；
（ II）设cn=an•bn，求数列{cn}的前n项和Cn．
12.已知在等差数列{an}中，Sn为其前n项和，a2=2，S5=15；等比数列{bn}的前n项和 ．
（ I）求数列{an}，{bn}的通项公式；
（ II）设cn=an•bn，求数列{cn}的前n项和Cn．
14.已知函数f（x）= +2x+sinx（x∈R），若函数y=f（x2+2）+f（﹣2x﹣m）只有一个零点，则函数g（x）=mx+ （x＞1）的最小值是{#blank#}1{#/blank#}．
2.单项选择- (共12题)
15.
In China，it is a traditional________to show respect to ancestors during the Qingming Festival.
| A．belief | B．custom |
| C．strength | D．principle |
16.
(2014·兰州高三检测)—Are you still willing to lend money to your roommate?
—Yes.I have always held the________that he is an honest fellow.
—Yes.I have always held the________that he is an honest fellow.
| A．custom | B．truth |
| C．belief | D．trick |
17.
(2014·山西四校模拟)—We enjoyed the flowers in the park，and had________great fun yesterday.
—Great.But it’s________great pity that I didn’t join you.
—Great.But it’s________great pity that I didn’t join you.
| A．/；/ | B．a；/ |
| C．/；a | D．a；a |
18.
(2014·潍坊市联合考试)The meeting between the presidents of those two countries________in Paris last week.
| A．took apart | B．took action |
| C．took effect | D．took place |
19.
(2014·潍坊市联合考试)Mo Yan’s writing has________him a large audience，not only in China but overseas.
| A．deserved | B．expanded |
| C．admitted | D．gained |
20.
(2014·沈阳模拟)—Any advice for me?
—You’d better________the timetable to see when the train leaves.
—You’d better________the timetable to see when the train leaves.
| A．consult | B．recommend |
| C．remind | D．request |
21.
My deskmate exercises regularly every day，so he is always________and studies efficiently.
| A．energetic | B．confident |
| C．generous | D．reliable |
22.
(2014·四川六校高三联考)________is surprising is that there are so many Chinese restaurants in Toronto.
| A．It | B．That |
| C．Such | D．What |
23.
(2014·天一一中检测)It just isn’t fair；________I was working as a waiter last month，my friends were lying on the beach.
| A．whenever | B．though |
| C．for | D．while |
24.
(2014·枣庄模拟)The teacher simplified the instructions________the children could understand better.
| A．so that | B．unless |
| C．in case | D．though |
25.
(2013·湖南重点中学5月联考)Either the judge or the lawyers________wrong on the case at that moment.
| A．is | B．are |
| C．were | D．was |
试卷分析
-
【1】题量占比
选择题:(14道)
单项选择:(12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：0
9星难题：0