How can you tell whether people are rich? Choose the most suitable option to answer the above question. Options：  A. sleep together  B. own things  C. live long  D. believe in god  E. need each other
B
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Items such as medicine, cars, or grain transported on a train is called what? Choose the most suitable option to answer the above question. Options：  A. fight disease  B. lower cholesterol  C. cargo  D. measurements  E. lower blood pressure
C
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Why would you want to play cards? Choose the most suitable option to answer the above question. Options：  A. count  B. to take over the world  C. dealing  D. remember  E. winning
E
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The power went out, so why did the family use a candle? Choose the most suitable option to answer the above question. Options：  A. emit light  B. burn brightly  C. warmth  D. light house  E. fire hazard
A
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