◎ 题干
.—Did you feel ______when you saw the old man moving the big stone?
--Although he was over 70,_______ he was strong enough to move the heavy stone.
A.surprised, /B.surprised, butC.surprising, butD.surprising, /
◎ 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“.—Did you feel ______when you saw the old man moving the big stone? --Although he was over 70,_______ he was strong enough to move the heavy stone.A.surprised…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  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。