1.选择题- (共2题)
1.下表为本市某居民家庭平均每月支出的情况表(元)
该居民家庭的恩格尔系数应该是
| 食品 | 衣着及家庭用品 | 水、电、煤 | 教育、医疗 | 通讯、交通、娱乐等 | 购买基金定投 |
| 1000 | 500 | 300 | 500 | 700 | 500 |
2.一磁感应强度为B的匀强磁场方向水平向右，一面积为S的矩形线圈abcd如图所示放置，平面abcd与竖直方向成θ角。将abcd绕ad轴转180°角，则穿过线圈平面的磁通量的变化量为( )
2.单项选择- (共7题)
4.
_______ I made a speech in front of so many people, I felt quite nervous.
| A．The first time when | B．For the first time |
| C．By the time when | D．The first time |
5.
______ reduce pollution，the government has made a policy to restrict the use of plastic bags in some areas．
| A．In order that | B．So as to | C．So that | D．In order to |
6.
What _______to go swimming in a river in summer!
| A．fun is it | B．funny it is | C．a fun it is | D．fun it is |
7.
After several years, he changed a lot and looked different from _______he used to be.
| A．whom | B．what | C．which | D．that |
8.
The story is very interesting, and it is _______.
| A．well worth reading | B．well worthy of reading |
| C．very worthy reading | D．worth to read |
试卷分析
-
【1】题量占比
选择题:(2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：0
7星难题：0
8星难题：7
9星难题：0