单项选择题
This passage is mainly about （）
A．how Louis Pasteur's friend died B．Louis Pasteur's experience and achievements in curing rabies C．how Louis Pastear's arm and leg were disabled D．Louis Pastear cured a boy who had been badly bitten by a mad dog
单项选择题 As the student kept saying "no" ,the American mod.（）
单项选择题 Why does a man in the west who asks for a job say something like "Yes, I can certainly do it"（）
单项选择题 The modern people like travelling now because（）
