Lily studies Chinese very and her Chinese is in her class.A. careful good B. carefully w

问题补充：

Lily studies Chinese very and her Chinese is in her class.

A. careful, good

B. carefully, well

C. careful, the best

D. carefully, the best

答案：

A. careful, good

B. carefully, well

C. careful, the best

(答案→)D. carefully, the best

解析：句意：莉莉非常认真的学习汉语，她的汉语在她们班是最好的。carefully仔细地，副词修饰动词；the best最好的，在一个范围里作比较用形容词的最高级形式。故选D