【单选题】回答下列各题: What is paper made(Example:0__________)?When we 41__________ books or newspapers,we seldom stop and think about the things 42__________ to make them.43__________ paper our lives would be very ...
【简答题】阅读短文,从 41~50 中选出正确答案。 What is paper made ( Example: 0 )? When we 1 books or newspapers, we seldom stop and think about the things 2 to make them 3 paper our lives would be very different. Paper is one...
【简答题】What is paper made from? When we 1 books or newspapers, we seldom stop and think about the things 2 to make them. 3 paper our lives would be very different. Paper is one of 4 important inventions( 发明 ...