【题目】She is sensitive to what people think of her. Do be _____ not to offend her feelings.
A. cautiousB. anxiousC. curiousD. serious
在线课程【答案】A
【解析】
考查形容词。A. cautious谨慎的；B. anxious焦虑的；C. curious好奇的；D. serious严重的，认真的。句意：她对别人对她的看法很敏感。一定要小心，不要冒犯她的感情。结合句意可知答案为A。