选C.现在土地不可能再种庄稼.说明土地遭到了“破坏 . I was shown into the waiting-room which, as I had expected, was full. Any waiting-room--especially a dentist’s --is not the best place in the world to 1 an afternoon. No matter how hard a dentisttries to make his waiting–room look 2 , it always has an atmosphere of its own-the unpleasant smell and disordered3 in the room. This waiting-room was no exception. There were 4 pictures on the wall and the magazines on the table 5 like a great pile of waste paper. I took my 6 and decided to pass the time 7 the people around me. A little man beside me was 8 the pages of a magazine quickly and nervously. It was 9 to understand what he was looking at, for 10 three minutes or so he would throw the magazine onto the 11 , take another, and sink back into his chair. Opposite me there was a young mother who was trying to 12 her son from making a 13 . He had placed an ash-trayon the floor and was making plane-noises 14 he waved a pencil in his hands. The boy had clearly become uninterested in 15 . Near him, and old man was fast asleep, and the boy’s mother was 16 sooner or later her son would 17 the gentleman up. There was a deep silence in the room as the door opened and a nurse 18 . The people looked 19 with hope in their eyes, then murmured something as the next luckly 20 was led out of the room. 【查看更多】
