9．
阅读短文，选择正确的答案，将其序号填入题前括号里。
I went to the beach in Haikou last Sunday.
It was sunny. The air was fresh and the water was clean. There were a lot of
people on the beach.
Some girls sang songs near the sea. Some
boys played volleyball on the beach. I saw a cat in a big tree. An old man
listened to the radio on a long chair. Some young men swam in the sea. There
weren't any ships on the sea.
