1.选择题- (共17题)
2.如图，在Rt△ABC中，∠ACB=90°，AC=BC=1，E为BC边上的一点，以A为圆心，AE为半径的圆弧交AB于点D，交AC的延长于点F，若图中两个阴影部分的面积相等，则AF的长为{#blank#}1{#/blank#}（结果保留根号）．
3.
我市某中学在创建“特色校园”的活动中，将本校的办学理念做成宣传牌（AB），放置在教学楼的顶部（如图所示）．小明在操场上的点D处，用1米高的测角仪CD，从点C测得宣传牌的底部B的仰角为37°，然后向教学楼正方向走了4米到达点F处，又从点E测得宣传牌的顶部A的仰角为45°．已知教学楼高BM=17米，且点A，B，M在同一直线上，求宣传牌AB的高度（结果精确到0.1米，参考数据： ≈1.73，sin37°≈0.60，cos37°≈0.81，tan37°≈0.75）．
4.2013年4月20日，四川雅安发生7.0级地震，给雅安人民的生命财产带来巨大损失．某市民政部门将租用甲、乙两种货车共16辆，把粮食266吨、副食品169吨全部运到灾区．已知一辆甲种货车同时可装粮食18吨、副食品10吨；一辆乙种货车同时可装粮食16吨、副食11吨．
6.一不透明的布袋里，装有红、黄、蓝三种颜色的小球（除颜色外其余都相同），其中有红球2个，蓝球1个，黄球若干个，现从中任意摸出一个球是红球的概率为 {#mathml#}{#/mathml#} ．
7.一不透明的布袋里，装有红、黄、蓝三种颜色的小球（除颜色外其余都相同），其中有红球2个，蓝球1个，黄球若干个，现从中任意摸出一个球是红球的概率为 {#mathml#}{#/mathml#} ．
10.已知实数a满足a2+2a﹣15=0，求 {#mathml#}{#/mathml#} ﹣ {#mathml#}{#/mathml#} ÷ {#mathml#}{#/mathml#} 的值．
11.如图，已知直线y= {#mathml#}{#/mathml#} x与双曲线y= {#mathml#}{#/mathml#} （k＞0）交于A、B两点，点B的坐标为（﹣4，﹣2），C为双曲线y= {#mathml#}{#/mathml#} （k＞0）上一点，且在第一象限内，若△AOC的面积为6，则点C的坐标为{#blank#}1{#/blank#}．
15.如图，在矩形ABCD中，对角线AC、BD相交于点O，点E、F分别是AO、AD的中点，若AB=6cm，BC=8cm，则△AEF的周长={#blank#}1{#/blank#}cm．
16.如图，在矩形ABCD中，对角线AC、BD相交于点O，点E、F分别是AO、AD的中点，若AB=6cm，BC=8cm，则△AEF的周长={#blank#}1{#/blank#}cm．
17.
如图，在Rt△ABC中，∠C=90°，AC=4cm，BC=3cm．动点M，N从点C同时出发，均以每秒1cm的速度分别沿CA、CB向终点A，B移动，同时动点P从点B出发，以每秒2cm的速度沿BA向终点A移动，连接PM，PN，设移动时间为t（单位：秒，0＜t＜2.5）．
2.单项选择- (共15题)
18.
China has got a good for fighting against the flu with its careful and smooth organization.
| A．knowledge | B．influence | C．reputation | D．impression |
20.
If this island_________ a tourist attraction, last week's earthquake would have caused far more deaths.
| A．is to remain | B．has remained |
| C．remained | D．would remain |
21.
—Sorry, I have to now. It’s time for class.
—OK. I’II call back later.
—OK. I’II call back later.
| A．break up | B．hang up | C．give up | D．hold up |
22.
The good thing about children is that they very easily to new environments.
| A．appeal | B．adapt | C．attach | D．apply |
23.
all his courage, he invited the lady to get off the train with him.
| A．Being gathered | B．Gathered | C．To gather | D．Gathering |
24.
It seems that living green is easy and affordable. A small step makes a big difference.
| A．surprisingly | B．fortunately | C．exactly | D．hardly |
26.
Kids are not allowed to leave kindergartens their parents come to pick them up.
| A．unless | B．since | C．although | D．because |
27.
The population of the province to more than twice what it was in 1949. The figure is now approaching 74 million.
| A．are growing | B．have grown | C．grew | D．has grown |
28.
The Mekong River Commission has found no evidence the dams on the upper reaches have an influence on the water flow downstream.
| A．that | B．which | C．where | D．what |
29.
If you visit our home or ring the doorbell, you by our dog.
| A．were greeted | B．will greet | C．will be greeted | D．greeted |
30.
Whenever I met her, was fairly often, she greeted me with a sweet smile.
| A．who | B．that | C．when | D．which |
试卷分析
-
【1】题量占比
选择题:(17道)
单项选择:(15道)
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【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：1
5星难题：0
6星难题：13
7星难题：0
8星难题：1
9星难题：0