Ken: Hello! Wu Binbin.
WuBinbin: I'm going to the shoe store. I want to buy a pair of sneakers（运动鞋）.
Ken：
WuBinbin: Size 39. How about you?
Ken: My shoes are size 40.
WuBinbin: I'm 1.68 meters. But I think you are heavier.
Ken: I'm 55 kilograms.
WuBinbin: Yes, you're heavier. I'm 50 kilograms.
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A. How heavy are you? B. What are you going to do this afternoon? C. How tall are you? D. What size are your shoes? E. But you look taller than me. |
Look at the sperm whale（抹香鲸）. It is 15 meters long. Its tail is 8meters long. It's 35 tons（吨）. It has 50 teeth. It often eats small lobsters（龙虾）and fish. It can live in the deep（深的）cold water. It's much longer and heavier than the killer whale（虎鲸）.
The killer whale is 8 meters long. Its tail is 6 meters long. Its 3600 kg. It has 40teeth. It eats fish, birds and other whales. It's a good swimmer. It can jump out of water.
