Unit 3 How many同步练习一、汉译英1.十三_____________________2.十四_____________________3.十五_____________________4.十六_____________________5.十七_____________________6.十八_____________________7.十九_____________________二、翻译词组1. 咱们玩吧_____________________ 2.多少_____________________ 3. 非常漂亮 _______________...