题目

John knows me well. He is my best f____________. 答案：【答案】friend【解析】句意：约翰很了解我。他是我最好的朋友。根据“John knows me well”可知约翰很了解我，结合所给首字母，可推测出此处是“朋友”，主语是he,故使用单数名词。故答案为friend。I'm really shy and I just enjoy being alone．         I don't know anyone there． A．How if               B．What if               C．What's up         D．Why