--Does Tom speak English?
-- . But he can speak a little Japanese.
A. Yes, he does.
B. Yes, he is.
C. No, he doesn’t.
D. No, he isn’t.
网友回答
A. Yes, he does.
B. Yes, he is.
(答案→)C. No, he doesn’t.
D. No, he isn’t.
解析：句意：汤姆说英语吗？根据下文他能说一点日语。可知前文为否定回答，问句为一般现在时态，助动词为does，故选C。