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_______ caused the accident has not been found out yet.A．WhatB．WhichC．The thingD
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I have no doubt _______ he’ll come to our help if we call him.A．whetherB．ifC．tha
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Boys, please don’t talk about such things _______ you don’t understand at all.A．
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Directions: After reading the passage below, fill in the blanks to make the pass
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Translation.【小题1】说到上海，人们总是认为它是有着西方文明的发达城市。(regard)【小题2】那个名声鹊起的科学家废寝忘食地埋首于研究。 (re
