问题
选择题
Though she was young，she________ her most time_______ the children in remote areas.
A．devotes；to teach
B．devoted；to teach
C．devoted；to teaching
D．is devoted；to teaching
答案
答案：C
考察devote的句型，devote的用法为，devote time to doing sth ,奉献时间干某事，因为she was young,所以主句的谓语动词要用过去时，即排除AD..因为to是介词，所以排除B，选择C