一个圆柱形水池的容积是43.96立方米，池底直径4米，池深多少米？
题型：解答题
问题：
一个圆柱形水池的容积是43.96立方米，池底直径4米，池深多少米？
题型：解答题
第二卷（非选择题共35分）
第四部分：写作（共两节，满分35分）
第一节短文填词（共10小题；每小题1分，满分10分）
阅读下面短文，根据以下提示：1）汉语提示，2）首字母提示，3）语境提示，在每个空格内填入一个适当的英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确，拼写正确。
All of us understand the importance of
the eyes. But how to
protect eyesight still (仍旧是) a question among 76._____________
(我们)students. If you want to take care of your eyesight, 77._____________
you must pay a 
to the following points. Firstly, you 78._____________
should not use your eyes continuously for long periods. 79.______________
you have read for a long time, about one hour or so, you t a 80._____________
rest by at something more distant. Secondly, you should 81._____________
keep your book about a (英尺) away from your eyes when 82._____________
you read it. You should also keep in m , “Don’t read in dim light 83._____________
or the sun; don’t read in a moving bus or in bed.” Doing 84._____________
eye exercises regularly will help you keep good eyesight. If you 85._____________
to keep these rules, you will become short-sighted someday.