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【单选题】
It can be inferred from the passage that ______.A.
it is unlikely that today's petrol-driven car will be a thing of the past in the near future
B.
electricity will soon be the alternative fuel source as Toyota has succeeded in designing an electric car
C.
the car industry has attempted to make a breakthrough in improving the petrol-driven engine but failed
D.
the car industry is now trying to economize its current engine fuel injection systems and make the cars more powerful
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皮皮学刷刷变学霸
举一反三
【多选题】下列表达式返回结果为True的是()(选两项)
A.
print(1<2 and True)
B.
print(False or not True)
C.
print(not True and True)
D.
print(not -3 > -1 )
【单选题】患者MCV、MCH均升高,而MCHC却正常,最可能是
A.
A 急性失血性贫血
B.
B 慢性失血性贫血
C.
C 急性溶血性贫血
D.
D 再生障碍性贫血
E.
E 巨幼细胞性贫血