【简答题】短文理解-Practice-3.mp3: Practice-3 1. A. It has been proven to be the best painkiller. B. It is a possible cure for heart disease. C. It can help lower high body temperature effectively. D. It reduces th...
【简答题】Rewrite the following sentences, using can, could, may or might. (1)He is in poor health. It is possible for him to fall ill at any time. (2)John looks pale today. It is possible that he is ill. (3)I ...