---How old is Esther Greenbaum?
---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：A. particular特别的，讲究的，B. cautious谨慎的，C. sensitive 敏感的，D. anxious焦虑的，句意：-- Esther Greenbaum多大了？--不要问她多大了—她对这个很敏感。选C。