题目内容
（请给出正确答案）
We owe nothing to the future generations ______.
A．in the author's opinion
B．from a social contract view of ethics
C．for a utilitarian
D．for most environmentalists
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更多“We owe nothing to the future g…”相关的问题
听力原文：W: What're you going to do tonight？
M: Nothing particular.
W: Maybe we can go to the baseball game.
M: Why waste our money？ The team's going to lose again.
What does the man mean？
A．They're already lost all the money.
B．He doesn't know why the team always loses.
C．Sports events are too expensive.
D．This game won't be worth seeing.
A．dignity
B．trust
C．affection
D．obedience
What debt do we owe Cousteau according to Paragraphs 3 and 47
A．His work has made us realise we should improve the way things are done．
B．His contributions have pushed science toward a higher stage of development．
C．His invention 0f sub．sea labs has made ocean exploration easier．
D．His adventures have made people go and see the sea．
What debt do we owe Cousteau according to Paragraphs 3 and 4？
A．His work has made us realise we should improve the way things are done.
B．His contributions have pushed science toward a higher stage of development.
C．His invention of sub-sea labs has made ocean exploration easier.
D．His adventures have made people go and see the sea.
Myths are early science because they ________.
A．explain the natural events
B．teach about the history
C．have nothing to do with religion
D．reflect people' s expectations
What does the girl do？
A．She carries the box.
B．She does nothing,
C．She opens the door for the boy.
A．Adapt to the environment little by little.
B．Go skating immediately after arriving there.
C．Lie in bed and do nothing for a few 'days.
D．Take some medicine and have a good rest.
Our cyclone separator is operating with Dcut=5μ. It is now necessary to increase the flow rate to the cyclone (and hence the inlet velocity) by 25 percent (i.e., the new velocity will be 1.25 times the old velocity). Nothing else will change. The cyclone is believed to obey Eq. (9.18). Estimate the new cut diameter.
When the writer talks about two ships and two trains, he is______.
A．recalling his past experience
B．expressing his regret over his past time
C．imagining what might have happened in the past
D．reminding the reader that we owe our convenience to them
What is the subject of this message？
A．To inform. of an order cancellation
B．To notify of an order being shipped
C．To offer a discount on parts
D．To inform. that an order has been delayed
