◎ 题干
Could you tell us      ?
About two weeks.
A how long are we going to be away 
B. how often we are going to be away
C. how long we are going to be away
D. how much we are going to be away
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Could you tell us?About two weeks.A how long are we going to be awayB. how often we are going to be awayC. how long we are going to be awayD. how much we ar…”主要考查了你对  【宾语从句】【状语从句】  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。