________ H7N9 is a deadly virus, it is still safe to eat thoroughly­cooked chicken.A.UntilB.Whil

题目简介

________ H7N9 is a deadly virus, it is still safe to eat thoroughly­cooked chicken.A.UntilB.Whil

题目详情

________ H7N9 is a deadly virus, it is still safe to eat thoroughly­cooked chicken.
A.UntilB.While
C.IfD.Since
题型:单选题难度:中档来源:不详

答案

B
B考察状语从句。本句中的deadly和safe构成了鲜明的对比,由此可知,空格处表示让步关系,while有尽管的意思。故B正确。

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