Hard work is no of an excellent school report record.Your have to adopt a flexible approach to your learning.
A. guarantee
B. connection
C. permission
D. consequence
网友回答
(答案→)A. guarantee
B. connection
C. permission
D. consequence
解析：考查名词辨析。A保证；B连接，联系；C允许；D结果；句意：努力工作部署成绩优秀的保证；你要采取一种灵活的学习方法。根据句意说明A正确。