问题
选择题
(2013·台州高三检测)Linda’s health is improving________day by day，and the doctor has advised her to stay home for a couple of weeks.
A．frequently
B．gradually
C．fluently
D．actually
答案
答案：B
根据improving和day by day可知，琳达的身体在一天天“逐渐地(gradually)”康复。frequently频繁地；fluently流利地；actually实际上，均不符合语境。
答案： B