1.综合题- (共1题)
______________________________
已知某种煤的含硫量为1%，在进行脱硫处理时100t的煤中需要加入多少吨的石灰石？____反应可得硫酸钙多少吨？____
2.单选题- (共9题)
| A．①②③④ | B．②①③④ | C．②③①④ | D．④①②③ |
A 采用“绿色化学”工艺，使原料尽可能转化为所需要的物质
B 大量开采地下水，以满足社会对水的需求
C 减少直至禁止使用对大气臭氧层起破坏作用的氟利昂
D 节约能源，提高能源利用率
①废旧塑料制品造成的“白色污染” ②排放含有机物的污水和使用含磷洗衣粉造成的“水质污染” ③ 机动车排放的尾气（含NOx、CO 烃等）引起“空气污染” ④ 燃烧煤、石油等化石燃料放出的SO2和粉尘，造成空气污染和“酸雨” ⑤冰箱、空调等泄露出的制冷剂（如氟利昂）破坏臭氧层
A ①②③④⑤ B ①②③ C ①② D ①
| A．⑤⑦ | B．①②⑧ | C．③④⑤⑦ | D．②⑥⑦ |
| A．①② | B．③④ | C．②③④ | D．①②③④ |
3.选择题- (共4题)
如图所示，用两食指同时压铅笔两端，左手指受到铅笔的压力为F1，压强为p1；右手指受到铅笔的压力为F2，压强为P2。则F1{#blank#}1{#/blank#} F2，p1{#blank#}2{#/blank#} p2。（选填“大于”、“等于”或“小于”）
如图甲所示电路，电源电压为6V，当S闭合时，电压表的读数如图乙所示，则L1两端的电压为{#blank#}1{#/blank#} V，L2两端的电压为{#blank#}2{#/blank#} V。
⑴Can I take a m{#blank#}1{#/blank#} for you?.
⑵My little sister is a little h{#blank#}2{#/blank#} . Because she wants to eat a hamburger.
⑶What bad w{#blank#}3{#/blank#} ! It's raining again..
⑷A group of boys are p{#blank#}4{#/blank#} soccer over there.
⑸There is a new b{#blank#}5{#/blank#} over the river
⑹It's a good p{#blank#}6{#/blank#} to have fun.
⑺T{#blank#}7{#/blank#} right and go straight, you can find the hospital on your left.
⑻Zhang Ziyi is an a{#blank#}8{#/blank#} . I like her movies very much.
⑼Is your friend of medium b{#blank#}9{#/blank#} ?
⑽Look at the photo. The girl has long c{#blank#}10{#/blank#} hair.
My School Day in London
Tim Hunt is telling 1 Chinese classmates about his school day in London.
My school day in London is different 2 my school day here in China. School starts 3 nine o'clock. I get up at 7:00 4weekdays. I go to school 5 underground(地铁). It 6 about forty–five minutes. I have 7 at school. Classes are over at 3:15. It is early, 8 I stay at school and play games 9 my friends. I am 10 the basketball team. We practice(联系)on Monday 11 Wednesday. We have a match 12 Friday afternoon.
On Saturday 13 I get up late. Then I 14 my parents tidy(弄整洁)the house and the garden. In the evening I often go to film or a club(俱乐部).On Sunday I have a good rest and of course, I do 15.
4.多选题- (共1题)
5.填空题- (共1题)
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【1】题量占比
综合题:(1道)
单选题:(9道)
选择题:(4道)
多选题:(1道)
填空题:(1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：0
5星难题：0
6星难题：7
7星难题：0
8星难题：5
9星难题：0