The world of out-of-doors is full of secrets. And they are so interesting that quite a lot of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about how they
1 and grow are as interesting as anything could be. Do you know that one of the greatest presidents of the USA spent hours and hours
2 birds? A businessman who lives near New York city became so
3 in insects that he began to collect them. He now has more than one thousand different kinds carefully 4 in glass boxes. Come then with me, and I will help you find some of nature’s secrets. Let us go 5 through the woods and fields. Here we shall find how a rabbit tells the other rabbits that there is danger. We shall
6 a mother bear and her young ones as they look for 7 and get ready for winter sleep. We shall watch bees dancing in the air to let other bees know
8 they can find food. I will show you many other interesting things, but the thing that I can
9 you is to keep your eyes and ears
10 when you go out of doors. Nature tells her secrets only to people who look and listen carefully.
| 小题1: | | A．bear | B．live | C．speak | D．fly |
|
| 小题2: | | A．studying | B．eating | C．learning | D．finding |
|
| 小题3: | | A．friendly | B．carefully | C．busy | D．interested |
|
| 小题4: | | A．locked | B．kept | C．put | D．filled |
|
| 小题5: | | A．near | B．quickly | C．quietly | D．politely |
|
| 小题6: | | A．hear | B．follow | C．catch | D．help |
|
| 小题7: | | A．food | B．fruit | C．vegetables | D．water |
|
| 小题9: | | A．make | B．pass | C．give | D．teach |
|
| 小题10: | | A．closed | B．open | C．safe | D．clean |
|
