◎ 题干
The man in the lead swung his right arm _______ a signal for us to stop.    
[      ]
A. as if to make    
B. even if to make  
C. as though making  
D. even though making
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“The man in the lead swung his right arm _______ a signal for us to stop.[ ]A. as if to makeB. even if to make C. as though making D. even though making …”主要考查了你对  【从属连词】【现在分词】  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。