Jen returned from vacation feeling relaxed and （ ）.

Jen returned from vacation feeling relaxed and （ ）.
A、encouraged
B、improved
C、refreshed
D、awarded
【正确答案】：C
【题目解析】：句意：珍度假归来后身心放松，精力充沛。encourage v. 鼓励 improve v. 提高refresh v. 使精神抖擞，重新充满活力 The long sleep had refreshed her.award v. 奖励，授予