◎ 题干
—Mum, my little sister is crying all the time.
—Mary, be _____! She feels sick. You should take good care of her. 
[     ]
A. patient        
B. lazy            
C. polite          
D. fair
◎ 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“—Mum, my little sister is crying all the time.—Mary, be _____! She feels sick. You should take good care of her.[ ]A. patientB. lazy C. polite D. fair…”主要考查了你对  【形容词】  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。