一个均匀的小正方体的五个面上分别标有数字1,2,2,3,4,任意掷一次,如果掷得“3”朝上的可能性与掷得“2”朝上的可能性相等.则该正方体的第六个面上应标上数字( )。
3
When they went into the shop and asked to look at the engagement rings, the girl brought out a cheaper one, _______ she had arranged with James.
A.the which was what
B.what was that
C.which was what
D.that was that
四岁幼儿体温39~40℃,流涕,眼睑水肿,眼结合膜充血,耳后发际可见红色斑丘疹,疹间皮肤正常。
患儿住院后咳嗽加重,声嘶、犬吠样咳嗽,吸气性呼吸困难,可能的并发症是()
A.支气管炎
B.肺炎
C.喉炎
D.呼吸衰竭
E.心力衰竭