作业帮The price of this exercise book is the lowest,----- it's the most suitable for high school student,A.since B.while C .as D.when 理由?
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The price of this exercise book is the lowest,----- it's the most suitable for high school student,A.since B.while C .as D.when 理由?
The price of this exercise book is the lowest,----- it's the most suitable for high school student,A.since B.while C .as D.when 理由?
The price of this exercise book is the lowest,----- it's the most suitable for high school student,A.since B.while C .as D.when 理由?
选B
题干说这本练习册的价格是最低的,是最适合高中生的,这2者应为转折关系.since 为由于,as为因为,when为当...的时候,根据题意选B.
翻译为：这本练习册的价格是最低的,然而却是最适合高中生的.
选as, as引出众所周知的原因，since较because只是语气上弱些，while有：尽管（用于句首），当。。。时候，然而（对比）， when的意思更多，但是都没as的这个用法。
as 引出众所周知的用法举例： As Beijing is the capital city of China, it is the heart of politics,culture and econom...
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选as, as引出众所周知的原因，since较because只是语气上弱些，while有：尽管（用于句首），当。。。时候，然而（对比）， when的意思更多，但是都没as的这个用法。
as 引出众所周知的用法举例： As Beijing is the capital city of China, it is the heart of politics,culture and economy. 再如：As Yaoming is very tall, he... 由于。。。（这种原因是大家都知道的）
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