临床上常见的是哪一类根尖周炎() A.急性根尖周炎浆液期 B.急性根尖周炎化脓期 C

题型:单项选择题 A1/A2型题

问题:

临床上常见的是哪一类根尖周炎()

A.急性根尖周炎浆液期

B.急性根尖周炎化脓期

C.根尖脓肿

D.急性根尖周炎

E.慢性根尖周炎

考点:口腔内科主治医师口腔内科学口腔内科学题库
题型:单项选择题 A1/A2型题

行政监察机关对警务活动监督的方式包括( )。

A.经常性的一般检查
B.专项检查
C.立案调查
D.审查

题型:单项选择题 A1/A2型题

期货经营机构的管理人员应当对下属期货从业人员、期货业务辅助人员的工作进行(),使其保持并不断提高专业胜任能力。

A.指导

B.鼓励

C.支持

D.监督

题型:单项选择题 A1/A2型题

—I called you last night, but you didn’t answer it.

—I’m terribly sorry. I ______ a meeting at that time.[ ]

A. had

B. was having

C. am having

题型:单项选择题 A1/A2型题

You love Jay Chou's songs and you can sing some quite well. So you make a video of your performance and post it online for your friends to see. But what if this led to something beyond your wildest

imagination—a career in music?

Canadian teenager Justin Bieber, 16, has just had the magical experience: He posted homemade videos of his versions of songs by American singer Chris Brown online for his relatives. He received a phone call from Brown, telling him how much he liked his performance. His singing eventually earned him a fan base and a record contract. After releasing a popular record in November 2009, his album My world 2.0 came out last Tuesday.

Bieber sings ballads(民歌)and songs about puppy love. But is he just another gooey (甜腻的) teen idol? David Malitz, a columnist with the Washington Post, doesn't think so. “If we truly want the best forAmerican children, let us pause and give thanks for Justin Bieber,” he writes. “After years of humdrum bubblegum (乏味的摇滚舞曲) from Miley Cyrus and the Jonas Brothers, the 16­year­old has thrown a candy­coated wrench (扭转) into Disney's heartthrob (甜心) assembly line by giving young fans something worth screaming their lungs out for lovable pop songs.”

From a boy who grew up below the poverty line with his divorced mom to a star who caused near­riots (近乎失控) in shopping malls, even Bieber himself can't believe his overnight fame, although his kind of success is becoming more and more common in the Internet era.

Interested in hockey, the national sport of Canada, the boy once put up pictures of players on the walls of his bedroom. He dreamed of being a hockey star and used to practice signing his autograph. He doesn't need practice now. He signs autographs, if the girls can get close enough, as a music star.

小题1:What did Chris Brown think of Justin Bieber's singing?

A.He didn't like it.

B.He liked it very much.

C.He didn't say anything.

D.He supported Justin Bieber.小题2:What can we learn from the fourth paragraph?

A.He had a happy family.

B.His family was very poor once.

C.His family was rich.

D.His family helped him a lot.小题3:What's Justin Bieber's hobby?

A.Singing.

B.Hockey.

C.Signing.

D.Making records.小题4:What's the best title of the passage?

A.Justin Bieber's overnight singing online.

B.Justin Bieber's common experience.

C.Justin Bieber's life.

D.Justin Bieber's records.

题型:单项选择题 A1/A2型题

目前对艾滋病的治疗下列各项中尚不能肯定其疗效需继续研究的是()

A.抗病毒治疗

B.免疫治疗

C.并发症治疗

D.对症及支持治疗

E.预防性治疗

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