◎ 题干
—Computer is so useful. It can do almost everything.
—Yes, but it ______ what to do.
A.will tell
B.has known
C.must be told
D.is told
◎ 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“—Computer is so useful. It can do almost everything. —Yes, but it ______ what to do.A.will tellB.has knownC.must be toldD.is told…”主要考查了你对  【被动语态】  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。