可以避免药物在消化道上段的吸收，降低全身性不良反应（） A.长循环脂质体 B.前体药

炒制王不留行时，所用的火力为

A．文火

B．中火

C．武火

D．先文火后武火

E．先武火后文火

我国宪法规定：“国 * * 护名胜古迹、珍贵文物和其他重要历史文化遗产。”因此[    ]

①我国应该要求所有的自然景观和名胜古迹都保持原貌，不做任何变动

②我国应当为国际社会承担保护世界遗产的义务和责任

③每个公民都要为弘扬民族文化、保护世界遗产贡献自己的力量

④对于破坏名胜古迹、珍贵文物的行为予以刑罚处罚

A．①②③        

B．①②④      

C．①③④        

D．②③

患者，男，56岁，鼻部撞伤后，有血性液体自鼻孔流出，色淡。

如行手术治疗，以下手术前确定漏出点的方法最好的是（）

A.鼻内镜法

B.放射性核素ECT法

C.前鼻镜

D.间接鼻咽镜

E.高分辨CT

Even plants can run a fever, especially when they are under attack by insects or disease. But (1) humans, plants can have their temperature (2) from 3,000 feet away—straight up. A decade ago, (3) the infrared scanning technology developed for military purpose and other satellites, physicist Stephen Paley (4) a quick way to take the temperature of crops to determine (5) ones are under stress. The goal was to let farmer (6) target pesticide spraying (7) rain poison on a whole field, which (8) include plants that don’t have the pest problem.

Even better, Paley’s Remote Scanning Services Company could detect crop problem before they became (9) to the eye. Mounted on a plane flown at 3,000 feet (10) , an infrared scanner measured the heat emitted by crops. The data were (11) into a color-coded map showing (12) plants were running "fevers". Farmers could then spot spray, using 50 to 70 percent less pesticide than they (13) would.

The bad news is that Paley’s company closed down in 1984, after only three years. Farmers (14) the new technology and long-term backers were hard (15) . But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to (16) into operation. Agriculture experts have no doubt about the technology works. "This technique can be used (17) 75 percent of agricultural land in the United States," says George Oerther of Texas A＆M. Ray Jackson, who recently retired from the Department of Agriculture, thinks (18) infrared crop scanning could be adopted by the end of the decade. But (19) Paley finds the financial backing (20) he failed to obtain 10 years ago.

7（）

A. more than

B. less than

C. rather than

D. other than

职场中遇到挫折再所难免。那么职场受挫后如何才能防止消极结果的产生呢？以下说法正确的是（）

A.寻找合适的对象积极的倾诉，即将你的痛苦向你认为值得信赖的人倾诉

B.认真分析、审视自己的受挫的过程，多从自身找原因，克服工作中自身存在的问题

C.重新审视自己的职业目标是否合适，设定或调整可行的阶段目标

D.以上都对