◎ 题干
–Dad, _____ we wait until the light becomes green?
--Yes, we ______ . That’s the traffic rule.
A.need, canB.shall, must
C.must, have toD.can, need
◎ 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“ –Dad, _____ we wait until the light becomes green?--Yes, we ______ . That’s the traffic rule.A.need, canB.shall, mustC.must, have toD.can, need…”主要考查了你对  【情态动词】  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。