阅读短文，然后根据短文内容完成句子。

     Look at the picture on the blackboard. We can see a house in it. Behind the house there is a hill with

 many trees. Near the hill we can see a river. There are three boats in the river. One is blue, the other two

  are yellow. There are some Young Pioneers in those boats. Near the house we can see a big tree.

 Under the tree there is a small bus. It's a white bus. 

1. There is a _____ on the _____ .

2. _____ is the hill? It's _____ the house.

3. There are a lot of _____ on the hill.

4. Some _____ _____ are in the boats.

5. Is there a _____ _____ bus under the big tree? Yes, there is.

某班50名学生右眼视力的检查结果如下表所示：

A．0.1

B．1.2

C．1.0

D．0.4