A点的坐标是____；位于东半球、南半球的点是____；有阳光直射的点是____。

蛇馆在动物园的____角．

动物园的东北角是____．

猩猩馆在动物园的____角．

水族馆在蛇馆的____面．

百鸟园在湖的____面．

湖在象馆的____面．

象馆在鹿馆的____面．

猴山在游泳馆的____面．

鹿馆在猴山的____面．

“a=1”是“函数y=cos²ax﹣sin²ax的最小正周期为π”的（　　）

用方框中所给词的适当形式填空，使短文正确、通顺。每词限用一次。

    One day, Mrs. Brown ____  to see the doctor. She said she ____ tired every time after she did the____ . The doctor ____ over Mrs. Brown for a few ____ , then the doctor said, “I’m afraid you are too fat.”“Too fat?”asked Mrs. Brown. The doctor said Mrs. Brown ____  too much food and she didn't____ much  exercise. Mrs. Brown____ the doctor what to do. The doctor said, “If you want to be ____ and keep ____  , you have to eat less food.”