单项选择题
（） Hongkong is often regarded as （） international centre for business, finance and tourism.（）
A．/ ; an B．An ; / C．The ; / D．/ ; the
单项选择题 John left home twenty minutes ago. It is usually half an hour's drive from his home to the office here. So he （） soon.
单项选择题 Many a man （） life is meaningless without a purpose.
单项选择题 （） all the money people here spend eating out, restaurants' profit is still below five percent.
