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