六年级(下)第一单元第 5 课时当堂达标题Unit 1 How tall are you? Part B Read and write 班级:__________ 姓名:____________I. 选择正确的答案。 1. My grandpa is ________ than my father.A. older B. younger C. smaller 2. You are ________than me.A. smart B. smarter C. have 3. Jim is 40 kg. Tom...