—How old is Ms Jessica?
—Don’t ask her how old she is—she’s really about it.
A. particular
B. cautious
C. sensitive
D. anxious
网友回答
A. particular
B. cautious
(答案→)C. sensitive
D. anxious
解析：考察形容词固定搭配。Be particular about…对…挑剔；be cautious about…对…谨慎；be sensitive to/about…对…敏感；be anxious about…对…焦虑；句意：—Ms Jessica今年多大了？—不要问她多大了。她真的很敏感的。根据句意说明C正确。