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"（）
A．Because to get the job he should give an impression that he's just fit for the job. B．Because he is not modest. C．Because he could do nothing but speak that way. D．Because he was eager to get the jo
单项选择题 The reason why people like to fly today is that（）
单项选择题 The modern people like travelling now because （）
单项选择题 The Chinese saying means " （）".
