: Unit 1 How tall are you ? Part A 第一课时 一、选择正确的答案。 （ ）1. That’s the ______ dinosaur in this hall. A. tall B. taller C. tallest （ ）2. — ______ is it? — Maybe 4 metres. A. How tall B. How old C. How many （ ）3. It’s taller than both of us ______ . A. with B. together C. all （ ）4.You’re taller _
