【正文】
s B. I39。s that in 3. 那是一只黑白相間的貓。s this? — It39。Starter Unit 3 What color is it? Ⅰ. 單項填空 ( )1.— What color is this key? — It39。s ________ orange. 2. This is ________ quilt. It39。 (翻譯句子 ) That39。m C. Hi ( ) B. Pen C. quilt A B B ( ) B. This C. quilt ( ) B. Is C. It39。s a ruler. __9__ ruler is__10_. ( ) B. Good C. Hello ( )39。s red. A: OK