题目内容
【题目】Mary is a student. She always does her homework .
A. carefully, carefulB. careful, carefully
C. careful, careful
【答案】B
【解析】
句意:Mary是一个仔细的学生,她总是认真地做作业。carefully仔细地,副词;careful仔细的,形容词。根据第一个空格后面的词是名词,所以要用形容词来修饰名词。又根据第二个空格前面的词语是动词短语,所以要用副词来修饰动词短语。因此应选B。
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