◎ 题干
I was about to       the phone when it was       .     
[     ]
A. reply; rung of
B. receive; rung up
C. answer; rung off
D. answer; rung up
◎ 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“I was about to the phone when it was .[ ]A. reply; rung ofB. receive; rung upC. answer; rung offD. answer; rung up…”主要考查了你对  【动词短语】【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。