单选题 Thoughts are expressed ______ words.
A. by all means B. by no means C. by the way D. by means of

【正确答案】 D
【答案解析】[解析] 词义辨析。
[解析] by all means尽一切办法,务必;by no means绝不,并没有;by the way顺便说一下;by means of用,凭借。