“从一布袋中随机摸出一球恰好是黑球的概率是三分之一”的意思是 [ ] A.摸球三

题型:选择题

问题:

“从一布袋中随机摸出一球恰好是黑球的概率是三分之一”的意思是 [ ]

A.摸球三次就一定有一次摸中黑球

B.摸球三次就一定有两次不能摸中黑球

C.如果摸球次数很多,那么平均每摸三次就有一次摸中黑球

D.布袋中有一个黑球和两个别的颜色的球

考点:概率的意义
题型:选择题

麻醉药品连续使用后易产生瘾癖以及

A.精神依赖性

B.身体依赖性

C.兴奋性

D.抑制性

E.二重性

题型:选择题

初次免疫应答的显著特点下列哪项是正确的()

A.诱导潜伏期长

B.最先产生IgM

C.抗体滴度低

D.维持时间短

E.以上都对

题型:选择题
In 2012, I had just recovered form a serious illness when I received an invitation to a writer's conference in Orlando, Florida. My family persuaded me that a(n)        might be just what the doctor ordered, so off I          .
Arriving in the Sunshine State was rather tiring, but I          to catch a taxi to my         and settle in. Next morning, I took another         to the shopping centre to buy a few souvenirs.        I went to a cafe to have lunch, but all the tables were         . Then I heard a friendly voice saying, "You can         my table."
I gratefully sat down with the          lady and we had a happy lunch together. As the         drew to a close she asked how long I would be in Orlando. I had already told her that I hadn't         a car, and  hadn't  realised  how        taking taxis would he, After a while she said, "My dear, don't use any more taxis. I'm retired and it would be my pleasure to         you wherever you wish." I told her that I couldn't put her to that        ,but she brushed aside my protests (反对)。She asked me where I was        and next morning she was waiting at my apartment at the        time to take me to Disney World. She spent some time with me before leaving me to         alone. At the end of the day, she        to take me back to my accommodation. I        her money but she refused to take any.
I'll never forget that wonderful lady who, through her         , filled my brief holiday in Florida with wonderful memories.
小题1:
A.holiday B.ceremonyC.operationD.experiment
小题2:
A.kept B.went C.droppedD.knocked
小题3:
A.intended B.promised C.managedD.deserved
小题4:
A.hospital B.companyC.universityD.accommodation
小题5:
A.colleague B.passenger C.suitcaseD.taxi
小题6:
A.Instead B.First C.LaterD.Once
小题7:
A.classifiedB.occupiedC.decoratedD.painted
小题8:
A.share B.reserveC.setD.possess
小题9:
A.oldB.poor C.innocentD.stubborn
小题10:
A.journey B.mealC.speechD.interview
小题11:
A.donated B.repairedC.hired D.guided
小题12:
A.convenientB.worthwhileC.unfortunateD.expensive
小题13:
A.inspire B.entertainC.callD.drive
小题14:
A.businessB.argument C.troubleD.challenge
小题15:
A.working B.stayingC.movingD.shopping
小题16:
A.appointedB.limitedC.favourite D.regular
小题17:
A.digestB.explore C.perform D.calculate
小题18:
A.forgotB.refusedC.returnedD.preferred
小题19:
A.sentB.lentC.offered D.owed
小题20:
A.confidenceB.dignityC.curiosityD.kindness
题型:选择题

《中华人民共和国义务教育法》已由第十届全国人民代表大会常务委员会第二十二次会议于2006年6月29日修订通过。并于2006年            起实施。  [ ]

A.7月1日

B.8月1日

C.9月1日

D.10月1日

题型:选择题

属于《卫生部关于加强卫生行业作风建设的意见》提出的八项行业纪律之一的是()

A.医疗机构和科室不准实行药品等加价销售办法

B.医疗机构不准使用无生产批准文号的自制药品与制剂

C.医务人员不准在医疗服务活动之外接受患者及其亲友的宴请

D.医务人员不准介绍病人到其他单位检查或治疗

E.医疗机构的内部科室可根据承包运转情况设立小金库

更多题库