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【单选题】
常用的水溶性抗氧剂是A.
二氧化碳
B.
酒石酸
C.
柠檬酸
D.
酸二钠
E.
以上均不是
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反馈参考答案：
举一反三
【简答题】(5分) 举例说明,总体、样本、参数、统计量、变量这几个概念。
【单选题】Would you buy a car that released calming smells into the air when you are stuck in heavy traffic? (VOA)
A.
stayed in
B.
trapped in
C.
kept on
D.
hung around
【简答题】Would you buy a car that released calming smells into the air when you are stuck in heavy traffic? ()A. stayed in B. trapped in C. kept on D. hung around
【单选题】Traditional traffic-calming techniques, such as stop signs, are ineffective.
A.
Drivers simply speed up between the stop signs.
B.
Cars are simply driven faster between the stop signs.
【多选题】普通合伙餐馆“满园香”的哪些事项不需要由全体合伙人(甲乙丙)一致同意?
A.
聘请主管厨师丁
B.
主打菜改为川菜
C.
丙向张转让其合伙份额
D.
另租某小区新开发的商品房为营业用房
【单选题】Monderman’sexperiment with psychological traffic calming was unsuccessful.
A.
True
B.
False
C.
Impossible to know from the article
【单选题】What is the original purpose of the 'traffic calming' initiatives in Europe?
A.
To make streets social places.
B.
To make the volume and speed of traffic reduced.
C.
To make streets places for children.
D.
To make streets more clean.
【判断题】The success of traffic calming implementation depends on the cooperation of traffic planners, traffic engineers and local residents.
A.
正确
B.
错误
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