________ you are responsible for the information, you must be very careful.A.Unl

________ you are responsible for the information, you must be very careful.A.Unl

题型:不详难度:来源:
________ you are responsible for the information, you must be very careful.
A.UnlessB.WhileC.SinceD.Though

答案
C
解析

试题分析:考查连词辨析。A除非,如果..不…;B当…时;然而;C既然;D尽管;句意:既然你负责这些信息,你就必须非常当心。根据句意说明C正确。
点评:连词辨析要在上下文语境中进行考查,根据语境语义搭配辨析。本题要注意unless=if…not…。
举一反三
Many of them didn’t follow his advice, ______ they knew it to be useful.
A.as ifB.even thoughC.so thatD.because of

题型:不详难度:| 查看答案
______ he has made up his mind, no one can make him change it.
A.UnlessB.OnceC.UntilD.As

题型:不详难度:| 查看答案
______ it rains tomorrow, they’ll go out for an outing.
A.As ifB.As thoughC.Even ifD.Even so

题型:不详难度:| 查看答案
I don"t know why she is looking at me      she knew me. I"ve never seen her.
A.asB.althoughC.even ifD.as if

题型:不详难度:| 查看答案
We’ll not attend the meeting _____ we are invited.
A.ifB.andC.unlessD.once

题型:不详难度:| 查看答案
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