【题目】The better you have of words, the better chance you have of saying exactly what you mean.
A.contributionB.benefitC.commandD.ability
在线课程【答案】C
【解析】
考查名词词义辨析。句意：你掌握的词汇越多，你就越有可能精准表达你的意思。A. contribution贡献；B. benefit好处；C. command掌握，命令；D. ability能力。结合句意可知，此处考查短语have a command of精通，掌握，故选C项。