1.选择题- (共3题)
2.LED灯具有节能、环保等特点，如图是额定电压为220V、额定功率为4.4W的LED灯泡，该灯泡的额定电流是{#blank#}1{#/blank#} A，若它每天正常发光5h，一个月（30天）消耗的电能是{#blank#}2{#/blank#} kW•h，与普通白炽灯相比，在达到相同亮度的条件下，假设LED灯可以节约90%的电能，则这个LED灯与功率为{#blank#}3{#/blank#} W的白炽灯亮度相当．
3.小张在家中自制了一个简易密度计并用它来测定盐水的密度．
实验器材有：刻度尺、圆柱形竹筷、细铅丝、烧杯、水、待测盐水．
实验步骤如下：
①用刻度尺测出竹筷的长度L；
②竹筷的下端缠上适量的细铅丝；
③把自制的密度计放入盛水烧杯中，静止后用刻度尺测出液面上竹筷的长度h1；
④把自制的密度计放入盛盐水的烧杯中，静止后用刻度尺测出液面上竹筷的长度h2．
根据上面的你步骤回答下列问题：
2.单项选择- (共11题)
4.
American artist Jeremy Telford made a room with balloons． He got the____ from Bag End in Lord the Rings, which is a hole in the ground where a Hobbit（霍比特人）lives in the film．
| A．inspiration | B．compensation | C．occupation | D．regulation |
5.
German Chancellor Angela Markel says united Europe could fail if Eurozone (欧元区) over debt problems in Greece, Italy and other weaker economies.
| A．pulls up | B．pulls down | C．breaks up | D．breaks down |
6.
----If this had happened to you, what would you have done?
----Me? I ________ the alarm.
----Me? I ________ the alarm.
| A．would turn on | B．would have turned on |
| C．had turned on | D．must have turned on |
7.
----Hello，Jane，have you arrived at the hotel?
-----Yeah，busy .I’ll call back later.
-----Yeah，busy .I’ll call back later.
| A．checking in | B．to check in | C．checking out | D．to check out |
8.
-- It's so cold! Why are your windows still open? --- Oh, they _______．
| A．aren't closing | B．won't close | C．won't be closed | D．aren't closed |
9.
When dealing with students, teachers are supposed to adopt _______ and caring approaches, as they are unique young individuals of different personalities.
| A．abstract | B．efficient | C．flexible | D．effective |
10.
Men are equally as good as women at taking care of others; better ________， male nurses can be a great help in keeping patients still while they receive painful treatment.
| A．yet | B．much |
| C．enough | D．even |
11.
---- Are your family ready for rafting?
----Yes, I really want my children to experience that they are young.
----Yes, I really want my children to experience that they are young.
| A．\ | B．if | C．unless | D．while |
12.
---I'm trying to find yesterday's newspaper. Have you seen it?
---I'm afraid that I ________ it away. I thought you had finished reading it.
---I'm afraid that I ________ it away. I thought you had finished reading it.
| A．will throw | B．had thrown | C．throw | D．threw |
13.
For more information on how to apply for scholarship, ______ our Web site at www.edu/scholarship.
| A．visiting | B．to visit | C．visit | D．visits |
试卷分析
-
【1】题量占比
选择题:(3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：10
7星难题：0
8星难题：1
9星难题：0