【正文】
called 3. With the help of。 ( ) 1. Have you ________ been to the Animal World? A. never B. always C. ever ( ) 2. Can you walk ________ the streets in 10 minutes? A. on B. away C. through ( ) 3. He ________ far ________ the zoo. A. lives。 from B. live。 guide dog 4. reptile 5. is blind 五 、 1. C: on刪去 2. C: heavy→ heaviest 3. B: kind→ kinds 4. C: by→ with 5. A: in→ on 六 、 1. 杰克做他的家庭作業(yè)很慢。