8．To their great fear.they found in the heaviest snowfall they had ever had. A．they were catching B．themselves caught C．they had caught D．themselves catching 【查看更多】
题目列表(包括答案和解析)
To their great fear，they found________in the heaviest snowfall they had ever had.
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A．they were catching B．themselves caught C．they had caught D．themselves catching
