学英语随堂反馈提高练习 Unit 5-6 of 7A一、单项填空( ) 1. Have you seen _ iPad? I left it here this morning. Is it _ white one? I think I saw it somewhere.A. an; the B. the; / C. an; a D. the; a( ) 2. My uncle gives me _ flowers as a gift. How sweet! A. little B. few C. a little D. a few ( ) 3. _ sleep do you think is necessary for a Grade 9 student? 8 hours at least. A. How often B. Ho
