Unit 9 It's important to have good habits.单元练习2020-2021学年鲁教版(五四制)英语九年级全册

2020-2021学年鲁教版（五四制）英语九年级全册 Unit 9 It's important to have good habits.单元练习 一、单项选择（下列题目的四个选项中只有一个是符合题意的。） 1．—Do you like _________． —No．I like blue． A．orange B．apples C．flowers D．Milk 2．--How do you like the twins? --Well, I think the elder sister is _______ but the young sister is _______. A．more clever; more hard-working B．cleverer; more hard-working C．the cleverest; the most hard-working D．the most cleverest; the most hard-working 3．I can’t believe a little girl can write many books. A．so; so B．such; such C．so; such D．such; so 4．（题文）-What's the green lifestyle like? -Save_______ energy, and produce _______ pollution. A．more ; more B．less; more C．less ; less D．more ; less 5． The rubbish _____ is produced every day is becoming a serious problem in cities around the world. A．what B．that C．who D．whose 6．Now more and more people prefer __________ to _________ in order to reduce the air pollution. A．to walk; driving B．walking; driving C．walking; drive D．to