The world of out-of-doors is full of secrets,完形填空

题目

The world of out-of-doors is full of secrets,完形填空
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 great 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 and 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 now 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 inter

答案

1.B
2.A
3.D
4.B
5.C
6.A
7.A.
8.C
9.D
10.B
我很认真做的,
希望对你有所帮助,有不会的可以再问,