问题补充:
Imabout what I say because careless remarks are likely to hurt others feelings.
A. enthusiastic
B. cautious
C. doubtful
D. curious
答案:
A. enthusiastic
(答案→)B. cautious
C. doubtful
D. curious
解析:考查形容词辨析。Enthusiastic热情的,热性的 cautious小心的,谨慎的 doubtful怀疑的 curious好奇的 意为,我对我说的话很小心,因为大意的评论很可能会伤害到别人的感情。