Unit 4 单元练习卷一、单项选择(每小题1分，共10分)( )1. We all know lazy people ________ succeed, so we should work hard to be successful.A. often B. seldom C. usually D. always( )2. —How beautifully Tina plays the piano!—Of course. She ________ learning it at the age of 5.A. took up B. set up C. put up D. picked up( )3. —Mom, can I do ________ much work in ________ a short time?—Dear, I think you can.A. so; so B. such; so C. so; such D. such; such( )4. This place ________ a factory but now it is a park.A. used to being B. used to be C. is used to being D. using to be( )5. I can't go to the meeting ________， but I'll send someone to speak for me.A. in danger B. over and over again C. from time to time D. in person ( )6. —I can't stand swimming in cold rivers in winter.—But it's ________ for your health. You know I often swim in rivers in different seasons.A. helpful B. harmful C. painful D. careful( )7. —Yan Jiashuo, a ________ girl, has won the prize of International Master of Memory.—Wow, she's great, isn't she?A. thirteen－year－old B. thirtee |
