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【多选题】
在下列说法中,指瞬时速度的是_________。A.
子弹出枪口时的速度是8.O×10 2 m/s；
B.
物体落地时的速度是19.6 m/s；
C.
火车启动后8.s末的速度是2.0 m/s；
D.
一个人在某段位移内骑自行车的速度是4.5m/s；
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【单选题】What does the underlined word 'stifling' (Paragraph 1) probably mean?
A.
Disappearing gradually.
B.
Giving out into the air.
C.
Hot and breathless.
D.
Pleasing and comfortable.
【简答题】Students who work during term time to support themselves at university are far more likely to graduate with a poor degree, according to a government-funded study published yesterday. Undergraduates wi...
【单选题】The author is of the opinion that those who worry about losing employees after they graduate are______.
A.
uninformed of the fact that they rarely do
B.
failing to consider the possible benefits even if it does happen
C.
not considering the ways that this can be prevented
D.
worrying over nothing
【单选题】He left ______any of his friends _____ him _____.
A.
with; seeing; off
B.
without; seeing; off
C.
without; see; /
D.
with; see; out
【单选题】听力原文：M: Thanks for seeing me off. W: My pleasure. Q: What will the man do? (22)
A.
He will go to school.
B.
He will leave here.
C.
He will go to work.
【简答题】_________ seeing the damage he had done?__________ seeing the damage he had done, the child felt ashamed. A) By B) On C) At D) For
【单选题】Whether to find a job or continue to study seems to be a(n) _____ topic of conversations among graduates. [ ]
A.
informal
B.
staple
C.
personal
D.
generous
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