题目内容
（请给出正确答案）
A．Designing better ears.
B．Building more highways.
C．Increasing people's awareness of traffic problems.
D．Enhancing drivers' sense of responsibility.
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更多“A．Designing better ears.B．Buil…”相关的问题
What's the focus of people's attention today according to the passage？
A．Designing better cars.
B．Building more highways.
C．Increasing people's awareness of traffic problems.
D．Enhancing drivers' sense of responsibility.
A．designing
B．exchanging
C．transferring
D．converting
From the passage we know that ______.
A．designing babies may bring people a lot of ethical concerns
B．designing babies is purely scientific not to cause ethical problems
C．the prospect of designing babies has caused criticism from communities
D．people are concerned about the harm done to science by designing babies
Which of the following statement is true？ 查看材料
A.Designing babies may cause ethical concerns.
B.Designing babies is purely scientific and will not cause ethical problems.
C.The prospect of designing babies has already led to strong criticism from various communities.
D.People are concerned about the possible harm done to science by designing babies.
A.Increase the capacity locally (in a traffic hot spot)
B.Increase the capacity along highways
C.Get better coverage on water.
D.Get better coverage where the area to be covered is blocked by obstacles
E.For none of these purposes
A.A.
B.B.where
C.C.which
D.D.in which
E.E.that
A. Send Bob my best.
B. You’d better stay overnight.
C. Best regards.
D. The pleasure is min
E.
A.”
B.waxed
C.waxing
D.being wax
E.wax
Anton Van Leeuwenhoek set out to make a better microscope so that
A．he could make careful experiment on the small things
B．he could make close examinations of the small things
C．he could keep good records
D．he could see the strange and wonderful world
A.I'm afraid I'd better say goodby
B.See you.
C.It's good to talk with you.
D.I'm sorry I have no more tim
E.
