Unit 6 Colours习题 2一、单项选择。1. -_ colour is this cap? -It is blue. A. Where B. What C. When D. Who 2. - What colour is this shirt?- It brown.A. is B. ist C. are D. be 3. -What _ is this T-shirt? -It is red. A. smell B. colour C. taste D. feel 4. - What color is this sign?- Its _.A. white B. red C. yellow5. -What colour is this cup?- _ white.A. It is B. It C. Is D. Ist 二、改错。1. What red is this skirt?2. Does you want some juice?3. You cant take your juice on the shop.4. It mean you cant smoking here.