问题补充:
As a Senior 3 student,if you want to get a good result,it is important toa good state
of mind for the coming entrance examination.
A. keep up
B. carry out
C. keep off
D. keep out
答案:
(答案→)A. keep up
B. carry out
C. keep off
D. keep out
解析:可联系答.案.网客服索取。