Some people either avoid questions of right and wrong or remain neutral about them.
A. violently
B. sincerely
C. properly
D. deliberately
网友回答
A. violently
B. sincerely
C. properly
(答案→)D. deliberately
解析： deliberately(=on purpose)故意地。Sincerely真诚地；violently强暴的，激烈的，暴力引起的。properly 1)好好地，恰当地；She never makes any attempt to clean it properly.(她从来也不打算好好地把它擦干净。) 2)严格地：Properly speaking, a whale is not a fish.(严格地说，鲸鱼不是鱼。)