单词:field compaction test
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Learning to Keep Your Cool during Tests Have you ever felt so anxious during an examination that you couldnt even put down the answers you knew? If so, you were suffering from what is known as test anxiety. According to psychologist Ralph Trimble, te
Lesson 41 Decision 决定 Words: commerce n. 商业 commercial adj. 商业的,贸易的 commercialize vt. 使商业化,使商品化 commission vt. 委任,任命;委托,委托制作 commit vt. 犯(错误),干(坏事) commitment n. 信奉,支持;许诺,委托事项 committed adj.
A group of three oil companies led by the American company Chevron have announced the discovery of a new oil field in the Gulf of Mexico, about 270 miles south of New Orleans. The new field may have between 3 and 15 billion barrels of oil. The resul
by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Todays epis
by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Todays epis
By David McAlary Washington 11 May 2006 Scientists have developed a cheap, rapid test to determine who has trachoma, the leading infectious cause of blindness in poor countries. The researchers say th