下列措施有助于防止细菌耐药性() A.医院内严格执行消毒隔离措施,防止耐药菌交叉感染

题型:多项选择题

问题:

下列措施有助于防止细菌耐药性()

A.医院内严格执行消毒隔离措施,防止耐药菌交叉感染

B.对细菌耐药性进行监测,并将监测资料提供给临床参考

C.临床医师严格掌握抗微生物药物的应用指征

D.临床医师在临床工作中坚持按要求洗手

E.寻找和开发新的抗微生物药物

考点:医学影像住院医师传染病防治传染病防治题库
题型:多项选择题

预制构件装驳后应采取()等措施,防止因风浪影响,造成构件倾倒或坠落。

A.加撑

B.加蓬盖

C.加焊

D.防海水侵蚀

E.系绑

题型:多项选择题

在探究“凸透镜成像的大小与哪些因素有关”的实验中:吴洋同学通过物理知识的学习,知道放大镜就是凸透镜。在活动课中,他用放大镜观察自己的手指(如图18甲),看到手指______的像;再用放大镜观察远处的房屋(如图18乙),看到房屋______的像。(选填“放大”、“等大”或“缩小”)

题型:多项选择题
Russ was a lovable kid with a variety of communication challenges---a speech impediment (语言障碍), dyslexia (诵读困难), and auditory problems. __41__ today he is walking confidently, standing tall to make an acceptance __42__ for having been chosen one of the “Outstanding Young Citizens” in Ocean County, New Jersey __43__ his remarkable volunteer service in the town of Toms River.
As I listened, I closed my eyes. I found myself __44__ those memorable moments. My mind was full of warm images of Russ as a loving, caring youth, a gentle soul, __45__ his challenges. And now, as he stood at the platform, I knew his heart __46__ be racing. As Russ continued to speak, I thought about the fateful day when he was diagnosed with all those impairments(损伤) and how __47__ his tutors would be if they could see him today. Here he was at twenty-nine, being honored for ten years of service as a volunteer __48__. Russ was __49__ for organizing clothing for the homeless, teaching preschool children about fire safety, and for playing Santa Claus for very sick children by driving up in a fire truck.
Russ thanked his parents for providing him with dignity and for teaching him about morals. Then, pausing for a few seconds, he __50__ us by surprise by touching lovingly on the __51__ of his nephew, Austin. Austin was just three years old when he died from an incurable disease. At that moment, I had to close my eyes again __52__ a different set of tears ran down my cheeks. A silence __53__ the room as Russ owed his volunteer award to Austin. He __54__ his address by lifting the audience up with these words, “Austin taught me how to love.”
I have never thought of this day. __55__, no one had ever thought that Russ would make __56__ as the star of the football team, and he had never been voted “most likely to succeed,” but he __57__ to be a true “star” in his community. Russ became a man of strong character __58__ his unselfish service to others. With so many impairments, Russ now sees and acts __59__ with his heart. His words and deeds inspire everyone who knows him. It is Russ, our son, who has shown us what __60__ is.
小题1:
A.AndB.WhileC.AsD.But
小题2:
A.pointB.speechC.callD.appeal
小题3:
A.in spite ofB.regardless ofC.because ofD.in face of
小题4:
A.recallingB.recordingC.seizingD.expecting
小题5:
A.putting up withB.concerning aboutC.escaping fromD.facing up to
小题6:
A.couldB.mustC.wouldD.might
小题7:
A.nervousB.excitedC.proudD.surprised
小题8:
A.policemanB.tailorC.firemanD.tutor
小题9:
A.gratefulB.responsibleC.anxiousD.fit
小题10:
A.tookB.gotC.shockedD.moved
小题11:
A.birthB.achievementC.lossD.disease
小题12:
A.sinceB.afterC.whenD.before
小题13:
A.dropped downB.fell overC.took offD.got up
小题14:
A.concludedB.wroteC.deliveredD.started
小题15:
A.GenerallyB.SurprisinglyC.ActuallyD.However
小题16:
A.itB.himC.oneD.that
小题17:
A.happenedB.roseC.appearedD.reduced
小题18:
A.atB.onC.byD.in
小题19:
A.cautiouslyB.generouslyC.closelyD.clearly
小题20:
A.sharingB.loveC.sacrificeD.confidence
题型:多项选择题

椭圆齿轮流量计的进出口差压增大,泄漏量增大;流体介质的黏度增大,泄露量减小。

题型:多项选择题

每次试验成功的概率为p,则三次独立重复试验中至少失败一次的概率为()。

A.(1-p)3

B.1-p3

C.3(1-p)

D.(1-p)3+p(1-p)2+p2(1-p)

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