Lesson 86 At the Underwater World 在水底世界
Listen to the questions and check the proper answers.
1.Which is belonging to the family of sea mammals?
2.Which is bigger?
3.Which animal can swim faster?
4.Which is scarier to human?
5.Which is rare?
Listen to the questions and check the proper answers.
听MP3的问句,并勾出适当的答案。
1.____a) seal
____b) eel
2.____a) whale
____b) dolphin
3.____a) jellyfish
____b) swordfish
4.____a) shark
____b) tuna
5.____a) tuna
____b) sea horse
1.a
2.a
3.b
4.a
5.b