精品非谓语动词

精品非谓语动词(完整版)一、选择题1．—I don’t know _____ remember the new English words.—Don’t worry! Try thinking about their pronunciations.A．what toB．how toC．where toD．when to2．Mr. Smith is much surprised to find the watch he has had ________ is nowhere to be seen.A．to repair itB．it repairedC．repairedD．to be repaired3．Dear friends, ________ your best and relaxing yourselves are two helpful ways to get a high grade in this exam. Wish you success.A．tryB．tryingC．to tryD．tries4．—It is reported that many sea animals have died because of waste masks.—People must stop ________ waste masks into the sea.A．collectingB．to collectC．litteringD．to litter5．People are advised to avoid ________ their eyes, nose and mouth with unwashed hands.A．touchB．touchedC．touchingD．to touch6．________ the morning of May 15th, Zhurong rover (登陆车) landed on Mars. This means China has become the second country ________ a rover on Mars successfully.A．In; landingB．In; to landC．On; landingD．On; to land7．There’s no difference between the two words. So I can’t decide ________.A．what to chooseB．which to chooseC．to choose whichD．to choose what8．Don’t forget ________ the door when you leave here.A．lockB．lockingC．to lockD．locked9．—Would you please show me how ______ the App “My Yancheng”?—No problem.A．useB．to useC．usingD．used10．The way our students thought of ________ the classroom clean and tidy proved to be very useful.A．to keepB．keepingC．keptD．keeps11．Our teacher always chooses classical songs she enjoys ________ us between classes.A．relaxB．relaxingC．to relaxD．to relaxing12．—Sandy, your mobile phone is ringing.—Wait a moment 1 It's dangerous ________ it while crossing the street.A．answerB．to answerC．answeringD．ans...