【简答题】A.Because publishers wanted higher quality paper. B.Because paper made from rags deteriorated too quickly. C.Because wood pulp had become too expensive. D.Because the supply of rags was insufficient.
【单选题】What major benefit does the woman think to use waste paper?
A.
The quality of paper will be improved.
B.
Paper prices will go down.
C.
Garbage dumps will decrease in size.
D.
More trees will be preserved.
【判断题】同一新闻事实包含多个新闻角度,一般来说新闻的角度是宜小不宜大,宜实不宜虚,这样才能有个性、有细节。
【简答题】A.The quality of paper will improve. B.Paper prices will go down. C.Garbage dumps will decrease in size. D.Trees will be saved.
【判断题】喝茶可以利尿,这主要是由于茶叶中大量含有咖啡碱。
【简答题】简述单回路控制系统设计中,被控变量的选择原则。
【简答题】A.The quality of paper will improve. B.Garbage dumps will decrease in size. C.Paper prices will go down. D.Ties will be saved.
【单选题】What major benefit does the woman see to using waste paper?
A.
The quality of paper will improve.
B.
Garbage dumps will decrease in size.
C.
Paper prices will go down.