题目内容
(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.after B.that C.as D.since
B
【解析】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。
练习册系列答案
相关题目