【单选题】Mr. Brown is 102 years old. He is leading a full and active life. Why has he【21】so long? Many【22】would like to know the answer to the question. They are studying groups of old people all over the worl...
【简答题】听录音,选择正确的答句。 ( ) 1. A. I wear size 16. ( ) 2. A. He has a fever. ( ) 3. A. She is a TV reporter. ( ) 4. A. I went fishing. ( ) 5. A. This weekend. ( ) 6. A. It's windy and cold...
【简答题】Billy is four years old and in the ninth grade. He has a 26 job which gets him 27 at five o’clock every morning. He is a 28 . Each morning, Billy leaves the house at 5: l5 to go to the corner 29 t...
【简答题】Sam goes home from school. He’s hungry(饿的).And he has a lot of homework. He wants to see Mike and 26 football, too. He doesn’t have 27 time. “Hello,Sam,”says Mrs Green.“ 28 is school today? ” “Fine. B...