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【判断题】
采用集装化运输的危险货物,使用的集装器具必须有足够的强度,能够经受堆码和多次搬运,并便于机械装卸。
A.
正确
B.
错误
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举一反三
【单选题】Consider the following situation. Mohammed is a third year undergraduate student studying epidemiology. His professor is highly regarded in the field and Mohammed is very excited to study under him. H...
A.
Bring this to his professor’s attention as soon as possible.
B.
Go to the head of the school and tell her that his professor has been falsifying his results.
C.
Do nothing. Mohammed obviously isn’t doing the calculations properly as his professor is much more intelligent and knows much more about the subject than he does.
【单选题】Revive Beverage Company (RBC) is considering buying new bottling equipment for its factories. It will take one year to order and install the equipment. The second year they will gain $2 million in r...
A.
4.85 million and 6%
B.
4.65 million and 7%
C.
4.35  million and 8%
D.
All of these combinations are profitable.
【判断题】边境游业务指旅行社组织和接待我国及毗邻国家的公民集体从边境口岸出入境,在双方政府商定的区域和期限内进行旅游的活动。( )
A.
正确
B.
错误
【单选题】For Ethiopia and Sudan, it is the second bad year _______ (and the third bad year in four).
A.
in turn
B.
in time
C.
in a row
D.
in the end
【单选题】It is his third ____ with the law in less than a year.
A.
meeting
B.
brush
C.
bush
D.
accident
【单选题】The first time I ________ here, it was the year of 1980; this is the third time that I _________ to Chongqing.
A.
came; had visited
B.
had come; visited
C.
came; have visited
D.
had come; have visited
【简答题】为减少蒸汽中硅酸盐的含量,在运行中锅水应呈(),且其PH值最好维持在()范围内。
【单选题】Consider the following situation. Mohammed is a third year undergraduate student studying epidemiology. His professor is highly regarded in the field and Mohammed is very excited to study under him. H...
A.
Go to the head of the school and tell her that his professor is has been falsifying his results.
B.
Do nothing. Maybe that is just how science is done in epidemiology.
C.
Go to the head of the school and ask for their opinion on the situation.
D.
Tell his friend who works at the university’s newspaper all about it, so they can write up an expose on his professor.
【判断题】植物的必需元素是指在植物体内含量很大的一类元素。
A.
正确
B.
错误
【单选题】An Office Upgrade project has an upfront cost of $5000 and net expenses of $1000, $2000 and $1000 at the end of the next three years. It has an estimated benefit of $12,000at the end of the third year...
A.
$653
B.
$702
C.
$866
D.
$812
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