【简答题】A.They want to stay home and do the housework. B.They have too much work and not much free time. C.They don't have enough money. D.They have more than in the past.
【单选题】Too much work and too little rest ____ to his illness.
【单选题】Too much work and too little rest bad health.
【单选题】Too much work and too little rest often( ) illness.
【简答题】Too much work and too little rest often leads to (ill) ______.