问题
选择题
---Does Lucy enjoy singing?
---Yes, she does. I have never seen anyone else that is as ________ about singing as she is.
A．worried
B．cautious
C．enthusiastic
D．responsible
答案
答案：C
词义辨析。A. 担心的 B. 谨慎的C. 热情的D.负责的；有责任的。句意：露西喜欢 唱歌吗？——是的，他喜欢。我从没见过其它任何人像她那样对唱歌那样有热情。故选C。