题目

They will ________ the applications and pick out the best.      A．look round        B．look through      C．look on           D．look down on 答案：B　look round意思是“环顾”；look through既有“浏览”的意思，又有“仔细审查”的意思，在本题中取其后者；look on意思是“看待”；look down on 意思是“轻视，看不起”。

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