1.选择题- (共9题)
1.环境已成为人们日益关注的问题．
①目前，人类使用的燃料大多来自化石燃料，煤、石油和天然气等．大量化石燃料的燃烧都会产生{#blank#}1{#/blank#}．从而导致{#blank#}2{#/blank#}增强，全球气候变暖．
②汽车尾气中的主要污染物有一氧化碳、氮的氧化物、含铅化合物和烟尘等．下图表示在催化剂作用下，将尾气中的一氧化碳、二氧化氮转化为无害气体的反应原理．
图反应生成物中属于单质的化学式是{#blank#}3{#/blank#}．该化学反应是否遵守质量守恒定律：{#blank#}4{#/blank#}（填“是”或“否”）．
2.单项选择- (共18题)
10.
My calculations were based on the ______ that house prices would remain steady.
| A．theory | B．regulation | C．procedure | D．assumption |
11.
Our understanding of education, work and society is different from ______ of the earlier generation.
| A．what | B．those | C．that | D．one |
12.
Nowadays ______ Internet is becoming increasingly popular and ______ new high speed broadband network was recently started.
| A．a; the | B．the; a | C．a; a | D．the; the |
13.
The story is moving, and the questions, I suppose, are not so difficult as they appear ______.
| A．to answer | B．to be answered | C．answering | D．being answered |
14.
The other day he ______ a dollar bill in the suit he was sending to the cleaner’s.
| A．came to | B．came across |
| C．came into | D．came through |
15.
She started studying medicine at college, but_______to Business Studies in her second year.
| A．transformed | B．skipped | C．adjusted | D．switched |
16.
The company is quite honest and guarantees the new product ______ be under warranty for three years.
| A．should | B．shall | C．will | D．can |
17.
I was really busy these days, otherwise I _______ to your birthday party last night.
| A．came | B．did come | C．should have come | D．would have come |
18.
Most of us manage our physical health better than our emotional health, ______ problems to cause real harm.
| A．left | B．leaving | C．to leave | D．having left |
19.
The elderly need special care in winter, as they are ______ to the sudden change of weather.
| A．sensitive | B．negative | C．flexible | D．sensible |
20.
Syria's foreign ministry yesterday accused Israel ______ working with "terrorist groups" after it carried out two strikes against Syrian targets.
| A．of | B．with | C．on | D．against |
21.
Steve has to get up at 5:00 A.M. to get to school. ________ this, he has never missed a class.
A. In contrast to B. Apart from C. In addition to D. In spite of
A. In contrast to B. Apart from C. In addition to D. In spite of
22.
—Bob! How’s your project? I heard you started it last Friday, right?
—Oh! I ______ for it. But I haven’t decided when to do it.
—Oh! I ______ for it. But I haven’t decided when to do it.
| A．had prepared | B．was preparing | C．have been preparing | D．have prepared |
23.
I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in the direction ______ she had come.
| A．of which | B．from where |
| C．in which | D．from which |
24.
—We’ll take the conditions into careful consideration ______ you have attached to this contract.
—Thanks. Hope for further cooperation.
—Thanks. Hope for further cooperation.
| A．as | B．which | C．where | D．what |
25.
Anyone who applies for the position must meet the requirement ______ he or she should have a good command of English.
| A．which | B．whether | C．how | D．that |
26.
—Haven’t seen Lucy recently. What’s happened?
—Oh, it’s more than two months ______ she worked here.
—Oh, it’s more than two months ______ she worked here.
| A．before | B．after | C．since | D．when |
试卷分析
-
【1】题量占比
选择题:(9道)
单项选择:(18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：1
5星难题：0
6星难题：15
7星难题：0
8星难题：2
9星难题：0