题目: 《蚊子与狮子》中蚊子被()所害。A、狮子B、老虎C、蜘蛛 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0928/0f1c281e20813a5e591685c53db0f8d3.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:完形填空 完形填空。 Radio, telephone and television are widely used in the world. When you 1 the radio, you can listen. But when you use the telephone, not only you can listen to others 2 you can talk with them; however,you 3 see anything at all. Television is much better than 4 of them. People can watch TV and listento it. But they can't take part in 5 they see. Today some people are using a kind of telephone called the picture phone or vision phone. 6 it twopeople who are talking can see each other. Picture phone can be very 7 when you have something toshow the person you are calling. They may have other uses in the future. Some day you may be able to 8 a library and ask to read a book right over your picture phone. You may also be able to go shoppingthrough it, too. When you 9 something in the newspaper that you think you want to buy, you may goto your picture phone and call the shop. The shop assistant will show you the thing that you're 10 inright over the phone. You'll be able to shop all over the town and never leave your home. ( )1. A. turn to ( )2. A. and ( )3.A. can ( )4. A. all ( )5. A. what ( )6. A. With ( )7. A. use ( )8. A. go to ( )9. A. will see ( )10. A. interestB. turn over B. not B. can't B. none B. how B. In B. uses B. sit in B. see B. interestedC. turn off C. so C. need C. both C. why C. By C. used C. ring up C. won't see C. interestingD. turn on D. but also D. needn't D. every D. where D. Without D. useful D. make phone calls D. doesn't see D. interests 查看答案
题型:填空题 .漂白液、漂白粉和漂粉精既可作漂白棉、麻、纸张的漂白剂,又可用作游泳池及环境的消毒剂。(1)在常温下,将氯气通入NaOH溶液中制取漂白液的化学方程式为:______________________________________________________________________。(2)漂白粉或漂粉精的有效成分是___________,使用漂白粉或漂粉精时通常要加入少量的水并通入CO2,此操作方法的目的是:___________________________________。 查看答案
题型:单项选择题 患者,女性,43岁,风湿性心脏病史10余年,二尖瓣狭窄,心功能Ⅰ级。262残根Ⅰ度松动需要拔除。该患者拔牙,在有菌血症发生时,有导致以下哪种严重并发症的风险A.口腔上颌窦瘘 B.颊间隙感染C.干槽症 D.颏下间隙感染E.亚急性细菌性心内膜炎 查看答案