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【简答题】
听下面一段材料,回答第1-4题。 1. Who could the man speaker most probably be? A. A person who saw the accident. B. The driver of the lorry. C. A police officer. 2. What was Mrs. Franks doing when the accident took place? A. Walking along Churchill Avenue. B. Getting ready to cross the road. C. Standing outside a bank. 3. When did the accident happen? A. At about 8?00 am. B. At about 9?00 am. C. At about 10?00 am. 4. How did the accident happen? A. A lorry hit a car. B. A car ran into a lorry. C. A bank clerk rushed into the street.
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【简答题】I like the book very much, ________ the first ten chapters.
【单选题】钢中常存的杂质元素中下面的组合中全部属于有害元素的是( )
A.
锰和硫
B.
磷和硅
C.
磷和硫
D.
锰和硅
【多选题】配制硫代硫酸钠溶液时.应当用新煮沸并冷却后的纯水,其原因是()。
A.
除去二氧化碳和氧气
B.
杀死细菌
C.
使水中杂质都被破坏
D.
使重金属离子水解沉淀
【单选题】select语句中,排序应使用( )子句。
A.
group by
B.
order by
C.
where
D.
having
【简答题】I like the book very much, the first ten chapters. (particular)
【单选题】The structure of the global economy______that developing nations put all their efforts into raising cash—usually by exporting whatever virgin resources the industrial world might desire.
A.
dictates
B.
regulates
C.
allows
D.
appeals
【单选题】We won’t give up _______we should fail 10 times.
A.
even if
B.
since
C.
whether
D.
Until
【简答题】教学评价的功能是什么?
【单选题】异烟肼可被多种氧化剂氧化,是因为药物具有( )结构
A.
吡啶环
B.
酰基
C.
肼基
D.
胺基
E.
酮基
【单选题】修身齐家治国平天下,表明我们要()。
A.
学会平等待人
B.
学会宽容待人
C.
学会从小事做起
D.
学会以礼待人
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