易通过血脑屏障() A.头孢菌素  B.头孢他定  C.头孢拉定  D.头孢吡肟

题型:单项选择题

问题:

易通过血脑屏障()

A.头孢菌素 

B.头孢他定 

C.头孢拉定 

D.头孢吡肟 

E.头孢呋辛

考点:执业药师药事管理与法规中华人民共和国药品刑法(一)
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After a hard campaign, Barack Obama won the US president election on November 4. He will become the 44th President of the United States---the first African-American in the country’s history.

On the election eve, Obama’s grandmother died---only a few days before seeing her grandson’s victory. Tears ran down the face of Obama as he spoke about his grandmother. “She taught me about hard work.She was the one who put off buying a new car or a new dress for herself so that I could have a better life. She poured everything she had into me.”

In his first speech as the president, Obama declared to tens of thousands of cheering supporters, “…The road ahead will be long. Our climb will be steep. We may not get there in one year, or even one term, but America---I have never been more hopeful than I am tonight that we will get there. I promise you: We as a people will get there…” The crowd broke out into the same chant(咏唱,吟诵), “Yes, we can!”Those three short words have become the defining phrase of Obama’s campaign.

Forty-five years ago, Martin Luther King had a dream of an America where men and women would be judged not by the colour of their skin but by the content of their character. Today the dream has come true.

小题1:When will Obama begin to work as a president?

A.On November 4

B.Before November 4

C.After November 4

D.On the day he won the election.小题2:What happened to Obama before the election eve?

A.His grandmother passed away.

B.His grandmother was killed.

C.His grandmother gave him a lesson.

D.His grandmother was kidnapped.小题3:What does the underlined word “campaign” mean in Chinese?

A.公关

B.竞选活动

C.辩论

D.比赛小题4:Which of the following is NOT true?

A.Obama makes Martin Luther King’s dream come true.

B.Americans believe Obama will change everything of America.

C.Obama’s grandmother had a great effect on him.

D.Many people support Obama to become the president of America.

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患者男性,36岁,左下第一磨牙缺失,拟行固定义齿修复。为了减小基牙负担,以下措施中,不合适的是()

A.减小桥体面的颊舌径

B.适当降低桥体非功能尖的牙尖斜度

C.加深面的颊舌沟

D.尽量减小桥体龈端与牙槽嵴黏膜的接触面积

E.扩大桥体与固位体间的外展隙

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九一八事变后,蒋介石采取的政策是[ ]

A.不抵抗方针

B.下令进行抗日

C.号召民众进行斗争

D.与中 * * 党合作进行抗日

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如何进行教室照明设计?

题型:单项选择题

造成10人以上30人以下死亡的安全事故属于()事故。

A.一般

B.较大

C.重大

D.特大

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