Can he ______these words in English? A、say B、talk C、tell D、speak

say意思是"说"、"讲"。说的具体内容是say一词强调的重点。如：
He says he likes English very much. 他说他非常喜欢英语。
"Happy birthday to you!" says Tom to Mary. 汤姆对玛丽说："祝你生日快乐!"

talk的意思是"说话"、"谈话"。着重与某(些)人交谈是talk强调的重点。如：
Wait a minute, please. I want to talk to you. 请稍等片刻,我有话要跟你说。
注意： talk to sb.表示"与(某人)交谈",talk about sth.表示"谈论(某事)"。

speak指"说话"、"发言"、"演讲"。该词着重强调个人的说话能力。另外,说某种语言是该词的专利。如：
Look!The baby wants to learn to speak! 瞧!那个婴儿想学说话哩!
She speaks English quite well. 她英语说得很好。

tell意思是"告诉"、"讲述"。着重强调把某事讲给某人听是该词的主要用法。因此其后可以接人也可以接物。如：
Please tell us a story, OK? 请给我们讲个故事,好吗？
He often tells me he wants to join the club. 他常对我说他想加入俱乐部。

所以选A