It's a key.It's yellow(合成一句话)This is a biack jacket.（变同义词） 在

This is my jacket .It's yellow.合并成一句话 This r Look This is a pen and it's red .The ruler is yellow.The key It's a yellow key.翻译 What color is it?A.It's a key.B.It's a yellow This is my jacket.It's yellow.(合并为一句话)____ ____ ____ _____ _ this,is,it,jacket,what's,a(连词成句) What is this?( ) A.This is a jacket.B.It is green C.It is "S And this is a pencil,too.It's yellow.This is s ruler .It's b （ ）is a coat?It's yellow. A:What's this in English B:It's a jacket.A:What color is it This is a penil.It"s red.And this is a penil,too.It"s yellow what's this?A this is key B it's key