阅读下面短文，用括号内所给动词的适当形式填空。（必要时可加情态动词或助动词）
   Once there was a baby eagle ____ (live) in a nest on a cliff(山崖). The baby eagle loved his nest. It was warm, soft and comfortable. And even better, he had all the food and love that his mother could give. Whenever the baby eagle was hungry, his mother would always come just in time with the delicious food he liked.
   He ____  (grow) happily day after day. But suddenly his world changed. His mother stopped ____  (come) to the nest. He was full of sadness and fear. He thought he____  (die) soon. He cried, but nobody heard him.
   Two days later his mother appeared with some nice food. The baby eagle was wild with joy. But his mother ____  (put) the food at the top of the mountain and then looked down at her baby. The baby eagle cried out. “Mum, why did you do this to me? I’m hungry. Don’t you know I will die if I have nothing ____ (eat)?”
   “Here____ (be) the last meal I give you. Come and get it by yourself, ”his mother said. Then she flew down and pushed the baby eagle out of the nest.
   The baby eagle ____ (fall) down, faster and faster. He looked up at his mum, “Why do you abandon me?” He looked down at the earth. The ground was much closer. Then something strange happened. The air caught behind his arms and he began____ (fly)! He wasn’t moving to the ground any more. Instead, his eyes were pointed up at the sun.
   “You____ ( fly)! You can make it!” His mother smiled.

    Nowadays, many people do not read for pleasure. The Internet and television have become most people's main form of entertainment, and reading is becoming a thing of the past. ____ And there are ways to make it even more enjoyable, whether you do it frequently or just for assignments.

    Indentify what kind of reading you want to enjoy.

    Believe it or not, people enjoy different kinds of reading. Some people do research, some people read to learn how to do things, and some people read in order to enjoy stories or poetry. ____

    Realize that there are countless types of reading materials.

    For example, if you want to read stories, keep in mind that there are many types, like romantic novels, creative nonfiction, etc. Don't decide you don't like reading just because you don't like one particular kind of books. ____ But in the end, you'll slowly develop an interest in reading.

    Try listening to music.

    ____Soft music is generally received better, but any type will do. It depends on what you like.

    ____

    Find a place that is quiet, well-lit, and comfortable. You can even make a reading comer in your room.

A. Create a good reading environment.

B. Concentrate on what you're reading.

C. Remember, you will have trial and error.

D. Therefore, watching TV plays an important role.

E. Before anything else, figure out why you want to read.

F. For some people, this makes reading more pleasant.

G. However, reading can greatly increase your life experience.

对细胞内自由水的下列描述，有科学性错误的是（  ）

改革开放以来,我国沿海大城市迅速发展起来,主要是因为