Unit 5 Lesson 3 Whats this?习题 2一、把排列正确的一组字母的编号填入括号内。( ) 1. A. A E F B. G C D C. H I J ( ) 2. A. a b d B. c d e C. j l k ( ) 3. A. J K L B. L C N C. M N C ( ) 4. A. g i j B. k l m C. n m c 二、写出相邻的大或小写字母。_ D _ _ f _ _M _ _ c_ _i _ _G_ 三、连词成句。1.that this Whats? _2. this it is What?_3. is name My Yoyo._4. is It pencil a._5. yourWhats name?_