Unit 4 Food Lesson 3 同步练习一、选择题1. I’m ________, rice, please. A. hungryB. thirsty2. I’m a cat. I want some ______. A. fish B. cat3. I’m a dog, I want some _________. A. meat B. boy 4. Can I help you? apple, ______. A. pleaseB. ok二、应答句配对,把编号写在前面的括号内( ) 1....