(2013·河北教学质检)After a year, doctors diagnosed him with a disease so rare ________ it affects just one

题目简介

(2013·河北教学质检)After a year, doctors diagnosed him with a disease so rare ________ it affects just one

题目详情

(2013·河北教学质检)After a year, doctors diagnosed him with a disease so rare ________ it affects just one in 8 million children.
A.afterB.thatC.asD.since
题型:单选题难度:中档来源:不详

答案

B
B 句意:一年以后,医生诊断出他患了一种很罕见的疾病,这种病如此罕见以至于八百万孩子中只有一个孩子可能会得此病。句中so rare判断设空处用that,构成“so...that...”句型。

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