-- I have warned him of the danger but he insisted on going there alone.
-- What a boy!
A. stubborn
B. devoted
C. curious
D. helpful
网友回答
(答案→)A. stubborn
B. devoted
C. curious
D. helpful
解析：考查词义辨析。Stubborn 固执的，devoted 忠实的，curious 好奇的，helpful帮助的，句意：我已经警告他有危险但是他坚持单独去那。多么一个固执的男孩呀！所以选A。