日常生活中，区别下列各组物质的方法（括号内是方法），错误的是（　　）

A．面粉和小苏打（加水振荡）

B．白酒和白醋（看颜色）

C．食盐和味精（尝味道）

D．棉织衫和羊毛衫（抽丝灼烧，闻气味）

Taimoor entered into a contract with Classic Cars Limited (CCL) for sale of a brand new sports car. He gave the car to his son Rashid on his birthday. The next day, while Rashid was driving the car on the motorway, he saw smoke coming out of the engine. He called a mechanic. The mechanic examined the car and suggested that the car may have been a used car and not a brand new one. Taimoor and Rashid are very angry and want to bring legal action against CCL.Required:With reference to the law of contract:

(a) advise Taimoor on what legal action he can bring against CCL and the chances of its success; and (5 marks)