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JackisgoodatEnglish.Heisvery.ButhissisterLinda,isweakinEnglish.Sheisalways.[]A.carefulcarefulB.carefulcarelessC.carelesscarefulD.carefullycareless

题目详情
Jack is good at English. He is very            . But his sister Linda, is weak in English. She is always ______.
[     ]
A. careful careful
B. careful careless
C. careless careful
D. carefully careless
▼优质解答
答案和解析
B