问题补充:
I have devoted four weekends to writing papers and now I feel I a rest.
A. deserve
B. preserve
C. perceive
D. receive
答案:
(答案→)A. deserve
B. preserve
C. perceive
D. receive
解析:考查动词:A.deserve 值得,应该B.preserve保存C.perceive 意识到,察觉D.receive收到,句意:我花了四个星期写论文,现在我觉得应该休息一下。选A。