49. 找出下列句子的答语。 ⑴What's this？ A、Ten ⑵How many elephants are there？ B、They eat fish. ⑶Where do birds live？ C、I helped the wolf. ⑷What do cats eat？ D、It's an elephant. ⑸What happened？ E、They live in the tree.
50. 猜一猜，选一选。 ⑴I have a long tail and two long arms. I can climb up the tree . ⑵My eyes are green. I look like a dog . ⑶My name starts with an “e”. I have a long nose. ⑷My tail is short and my ears are long. I can jump . A.monkey B、wolf C、elephant D、rabbit
51. 阅读判断。 Today we go to the zoo. There are so many animals in the zoo.Look! There are black and white. They are fat. They eat bamboo. Look at the elephant. It's so big. Its nose is so long, and the ears are big. Look at the monkey. It's thin. It lives in the tree. It eats bananas. I love animals. They are so lovely.
（1） There are so many animals in the zoo.
（2） The pandas are fat.
（3） The elephant is thin.
（4） The elephant's nose is so long, and its ears are big.
