Can you imagine ! He offered me $ 5,000 to break my contract. That’s （）. Of course I didn’t agree. I would take legal action.

单项选择题When we credit the successful people with intelligence, physical strength or good luck we are making excuses for ourselves because we fall （） in all three.

A. rare
B. lacking
C. short
D. scarce

单项选择题Since the early nineties, the trend in most businesses has been toward on-demand, always-available products and services that suit the customer’s （） rather than the company’s.

A. benefit
B. availability
C. suitability
D. convenience