The security judge was very when she explained that the driving licence was necessary for her work .
A. reasonable
B. natural
C. ridiculous
D. available
网友回答
(答案→)A. reasonable
B. natural
C. ridiculous
D. available
解析：本题考查形容词。reasonable合理的；. natural自然的；ridiculous荒诞的 ；available可利用的。句意：在工作中需要驾照是合理的，故选A。