◎ 题干
_________ the flight to New York will be delayed is _________ I’m especially worried about.
A.If; whatB.Whether; thatC.When; thatD.Whether; what
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“ _________ the flight to New York will be delayed is _________ I’m especially worried about.A.If; whatB.Whether; thatC.When; thatD.Whether; what…”主要考查了你对  【可数名词及其单复数】【动名词】【表语从句】【缩写与简写】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。