《灵枢·营卫生会》说：“上焦如雾，中焦()，下焦如()”。
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What is the new item mainly about？
A. The shortage of oil along Louisiana Shore.
B. The oil leak around the Gulf of Mexico.
C. The sinking of oil rig in the Gulf.
D. Authorities are in a race against time.
项目活动进行的时间长度一般取决于资源的数量和质量。()
项目范围是为了交付满足客户要求的产品或服务所必须完成的核心工作的总和。()
According to the Hadley Centre, what is going to happen by me 2050s？
A. The climate would be little different.
B. The temperature would increase dramatically.
C. Most of world"s animal and plant species will die.
D. The temperature would be a sharp decline.
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