问题补充:
, Nathan gave back the enormous amount of money he found.
A. To his sorrow
B. To his joy
C. To his surprise
D. To his credit
答案:
A. To his sorrow
B. To his joy
C. To his surprise
(答案→)D. To his credit
解析:考查词组辨析:A. To his sorrow使他难过的是,B. To his joy使他高兴的是,C. To his surprise使他惊讶的是,D. To his credit值得赞扬的是,句意是:值得赞扬的是,Nathan归还了他发现的巨款。选D。