◎ 题干
The boy is running impatiently here and there as if ____ something lost on the sports ground.
[      ]
A. to search
B. searching
C. searching for
D. to search for
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“The boy is running impatiently here and there as if ____ something lost on the sports ground. [ ]A. to search B. searchingC. searching forD. to search for …”主要考查了你对  【动词短语】【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。