【简答题】Passage 3 In reading science, a heading ( 标题 )often gives a clue ( 线索 )to a problem that is going to be discussed .Getting the problem clearly in your mind is the first step to take in studying such m...
【简答题】In reading science, a heading ( 标题 )often gives a clue ( 线索 )to a problem that is going to be discussed . Getting the problem clearly in your mind is the first step to take in studying such material. ...