With his mother’s good care the boy is recovering from his heavy cold.A. frequentlyB. ac

问题补充：

With his mother’s good care, the boy is recovering from his heavy cold.

A. frequently

B. actually

C. fluently

D. gradually

答案：

A. frequently

B. actually

C. fluently

(答案→)D. gradually

解析： 考察副词词义辨析。A频繁地；B实际上；C流利地；D逐渐地；句义：在妈妈的精心照料下，这个男孩慢慢地从重感冒中恢复过来了。根据句义可知感冒的恢复是一个渐进的过程。故D正确。