◎ 题干
Don't ________him . He is old enough ________himself.
[     ]
A. worry; take care of            
B. worry about; take care of  
C. worry about; to take care of  
D. worry; to take care of
◎ 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“Don't ________him . He is old enough ________himself. [ ]A. worry; take care ofB. worry about; take care of C. worry about; to take care of D. worry; …”主要考查了你对  【不定式】【动词短语】  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。