71.We cannot ____________ (强调……的重要性) protecting our eyes too much. ( of ) 72. He walked up and down the room, ________(陷入了沉思) (thought) 73. She stood t
Hans Christian Andersen was a poor boy who lived in Denmark. His father, a shoemaker, had died, and his mother had married again. Andersen’s father liked to read better than to make shoes. In the ev
