即刻作用（immediate effect）

A . wrap the arm in a tight bandage B . soak the arm in hot salt water C . cover the burn with petroleum jelly D . put the burn in cold water

A . in；of B . in；for C . at；for D . for；of

A . 眼内注射 B . 眼周注射 C . 全身治疗 D . 滴眼剂 E . 结膜下注射

A . A、闪点 B . B、燃点 C . C、自燃点

A . apply ointment to the burned area B . flood the affected area with water C . wrap the burn with sterile dressing D . apply an ice pack to the burned area

A . A、闪点 B . B、燃点 C . C、自燃点 D . D、以上选项都错误

A、NK细胞 B、T细胞 C、B细胞 D、皮肤粘膜上皮细胞及吞噬细胞 E、抗原提呈细胞A、 AB、 BC、 CD、 DE、 E

A . It fails if any existing row violates the constraint. B . It does not validate the existing data in the table. C . It enables the constraint to be enforced at the end of each transaction. D . It prevents insert， update， and delete operations on the table while the constraint is in the process of being enabled.

Mr. Teaschle is the former Chairman and CEO of Agave, Inc. who has served as Vice Chairman of SigmaAgave Corp. since the two energy companies merged in October 2001. In May 2002, he was named to the additional role of interim Chairman of Genertec Inc., to assist the energy merchant in restoring investor confidence and stabilizing the company's financial position. He is resigning from the positions he holds at Sigma Agave and Genertec to focus exclusively on his duties at Ventrus. On behalf of the Ventrus board, James J. Reilly, a director who led the nationwide search for a new CEO, said, "Hillman is a forceful, positive executive who is exactly the right person to lead Ventrus at this critical time. He knows how to guide major global companies through difficult transitions with a sharp focus on financial responsibility. He is an extremely hardworking, hands-on executive who knows how to engage employees. He believes that a company is as good as the ambitions its stakeholders share, and he will push firmly but fairly to achieve the company's goals. He has the reputation and credibility needed to lead Ventrus to economic recovery and a great future." Ventrus Airlines operates more than 1,900 flights a day on a route network that spans the globe. Date: Thursday, Feb. 19 To: Mr. Teasdale From Ms. Teasdale Message: Ms. Teasdale saw the news and called to congratulate again. She said she had persuaded your parents to cone for the celebration party. She asked if you needed to see the guest list Please call back. What is the possible title of the news？ A．Hillman F. Teasdale Saved Ventrus Airlines B．Hillman F. Teasdaie, CEO of Three Giant Companies C．Ventrus Announces New CEO Appointment D．Board Decision for Dramatic Strategic Change

A．提高 increase B．降低 decrease C．不变 remained unchanged D．不确定 uncertain

是 否