真空增压式制动装置在制动过程中，辅助缸中的液压较之主缸液压（）。 A.低 B.高 C 发布时间：2020-06-20 20:04 │ 来源：www.tikuol.com 题型：单项选择题 问题： 真空增压式制动装置在制动过程中，辅助缸中的液压较之主缸液压（）。A.低B.高C.相同
题型：单项选择题 The environmentalist said: “Making money is blameless, but I can't ________ to unnecessary killing of wild animals for that purpose.”A．subscribeB．tendC．opposeD．suggest 查看答案
题型：单项选择题 完形填空。 The moment happened 30 yours ago but it was still fresh in my memory. I was a collegefreshman and had ___1__up most of the night before laughing and talking with friends. Now just before my first __2__of the day my eyelids were feeling heavier and heavier and my head was drifting down to my desk to make my textbook a __3__. A few minutes nap(小睡)time before class couldn't __4__, I thought. BOOM! I lifted my head suddenly and my eyes opened wider than saucers. I lookedaround with my __5_beating wildly trying to find the cause of the __6__. My young professor was looking at me with a boyish(孩子气的)smile on his face. He had __7__dropped the textbooks he was carrying onto his desk. "Good morning!", he said still __8__. "I am glad to see everyone is __9__. Now let's get started. " For the next hour I wasn't sleepy at all. It wasn't from the __10__of my professor'stextbook alarm clock either. It was instead from the __11__discussion he led. Withknowledge and good __12__he made the material come __13__. His insight was full of both wisdom and loving-kindness. And the enthusiasm and joy that he __14__with were contagious(有感染力的). I __15__the classroom not only wide awake, but a little __16__and a little better as well. I learned something far more important than not __17__in class that day too. I learned that if you are going to do something in this life,do it well,do it with __18__. What a wonderful place this would be if all of us did our work joyously and well. Don't sleepwalk(梦游)your way through __19__then. Wake up! Let your love fill your work. Life is too __20__not to live it well. ( )1．A. took( )2．A. class( )3．A. platform( )4．A. benefit( )5．A. heart( )6．A. trouble( )7．A. angrily( )8．A. smiling( )9．A. active( )10．A. sound( )11．A. fascinatin( )12．A. gesture( )13．A. strange( )14．A. taught( )15．A . decorated( )16．A. clearer( )17．A. discussing( )18．A. joy( )19．A. work( )20．A. hardB. dividedB. testB. pillowB. helpB. mindB. noiseB. carelesslyB. talkingB. curiousB. shockB. convincingB. senseB. naturalB. spreadB. filledB. smarterB. speakingB. speedB. lifeB. complexC. stayedC. taskC. carpetC. lastC. thoughtC. failureC. deliberatelyC. complainingC. presentC. interruptionC. puzzlingC. humor C. handyC. combinedC. leftC. quieterC. cheatingC. aimC. journeyC. shortD. put D. lectureD. wall D. hurt D. head D. incidentD. accidentallyD. shouting D. awakeD. blowD. encouraging D. design D. alive D. startedD. enteredD. strongerD. sleepingD. de terminationD. college D. simple 查看答案
题型：单项选择题 下列关于尖锐湿疣正确的说法是（）A.由于本病是一种皮肤粘膜良性赘生物，可不予治疗B.是我国最常见的性病之一C.和生殖器疱疹等病毒感染性性病一样，难以治愈D.大多数尖锐湿疣患者自觉症状明显，尤以男性为甚E.诊断尖锐湿疣的金标准是醋酸白试验阳性 查看答案