I REQUIRE MEDICAL ASSISTANCE.的中文意思是（） .

A . committing a transaction B . rolling back a transaction C . recovering from failed transactions D . recording a transaction to redo log files E . rolling forward during instance recovery

A . 交叉学科 B . 单一学科 C . 理工学科 D . 临床医学

A、 12 hours B、 24 hours C、 48 hours D、 Advance notification is not required

A . A、我需要拖轮 B . B、我需要引水员 C . C、我需要护航 D . D、我需要医生

A . A、我需要医药援助 B . B、我船需要医疗援助 C . C、我船有病人 D . D、我需要医疗助手

A . 正确 B . 错误

A . HMC command line B . Uncapped processors C . Partition Load Manager D . Enterprise Workload Manager

A . AE B . CB C . DX D . CP

A . Committing a transaction B . Flashing back a transaction C . Recovering a failed transaction D . Running a read-consistent query E . Changing a tablespace status from READ ONLY to READ WRITE

A . committing a transaction B . flashing back a transaction C . recovering a failed transaction D . running a read-consistent query E . changing a tablespace status from READ ONLY to READ WRITE

A . used B . available C . in use D . can be used

A . 正确 B . 错误

A . 正确 B . 错误

医学寄生虫学(medical parasitology)

M: What you need is a good mystery. Q: What does the man mean？ (13) A．The woman would enjoy reading a mystery. B．He isn't interested in reading. C．He needs something to read, too. D．History books require concentration.

Using placebos to test drugs sometimes has a surprising result. Researchers say people taking the placebo often report improvements in their health. This is known as "the placebo effect"--pain that is eased or stopped by an inactive substance. In such testing, the drug must perform. better than the placebo to prove that it is effective. Doctors have reported that the placebo effect can be used in treatment. For example, a doctor tells a patient that a new drug will stop the pain in his leg. The pill is only sugar. But the patient does not know that. He takes the pill and says his pain is gone. Scientists are beginning to discover some physical reasons for this reaction in some people. They are learning that much of what people believe to be true comes from what the brain expects is going to happen. If the brain believes a drug will ease pain, the brain may begin physical changes in the body that can cause the expected effect. A recent examination of studies on drugs for depression found that placebos eased the depression about as well as the active drugs. Other studies have explored the power of placebos. A study in Japan involved thirteen people who reacted to the poison ivy (常青藤)plant. Poison-ivy causes red itchy sores(伤痕)on some people who touch it. Each person was rubbed on one arm with a harmless leaf, but was told it was poison ivy. Each person was then touched on the other arm with poison ivy, but was told it was a harmless leaf. All thirteen people developed a reaction on the arm where the harmless leaf touched their skin. Only two reacted to the poison ivy leaves. Doctors and scientists worry that the use of placebos may not always be harmless. They say people can become victims of false doctors and others who use placebos to claim they can cure disease. What do medical researchers usually use to make placebo pills？ A．Ivy leaves. B．Harmless leaves. C．Medicine being tested. D．sugar.

A．生物医学 B．物理学 C．化学 D．社会学 E．工程学

A．Person B．personnel C．personal D．personally

A．帕茨瓦尔 B．格里高利 C．波特 D．希波克拉底 E．比彻姆