单选题It can be inferred from Paragraph 6 that bulk unsolicited commercial e-mail will probably spread ______

单选题I was told ______ e-mail the hotel for reservations. A. either to call or to B. that I should call or to C. to either call or to D. I ought either to call or

单选题With good reasons he is called a fool.

单选题Her office in the First National Bank building is provisional. A. permanent B. temporary C. corrupt D. craven

单选题________pollution control measures are expensive, many industries hesitate to adopt them.

单选题In addition, government has acted as the provider of pump ______ funds for new applications, but this role is increasingly being called into question.

单选题The most important ______ of the farmers in Iraq is dates, of which Iraq is the world's leading exporter.

单选题______ of his childhood home in Hannibal, Missouri, provided Mark Twain with the inspiration for two of his most popular novels. A. Remembering B. Memories C. It was the memories D. He remembered

单选题There has been much speculation about the origin of baseball. In 1907 a special commission decided that the modern game was invented by Abner Doubleday in 1839. One hundred years later the National Baseball Museum was opened to honor Doubleday. Historians, however, disagree about the origin of baseball. Some say that baseball comes from bat-and-ball games of ancient times. It is a matter of record that in the 1700s English boys played a game they called "baseball". Americans have played a kind of baseball since about 1800. At first tile American game had different rules and different names in various parts of the country — "town ball". "rounders", or "one old cat". Youngsters today still play some of these simplified forms of the game. Baseball did not receive a standard set of rules until 1845, when Alexander Cartwright organized the Knicker-bocker Baseball Club of New York City. The rules Cartwright set up for his nine-player team were widely adopted by other clubs and formed the basis of modem baseball. The game was played on a "diamond" infield with the bases 90 feet apart. The first team to score 21 runs was declared the winner. By 1858 the National Association of Baseball Players was formed with 25 amateur teams. The Cincinnati Red Stockings began to pay players in 1869.

单选题A corps of so-called barefoot doctors are trained in hygiene, preventive medicine, acupuncture, and routine treatment of common diseases. A. nutrition B. sanitation C. nursery D. welfare

单选题The student asked her professor if he would have gone on the space ship {{U}}he did know earlier{{/U}}.

单选题Mike and I really did ______ Leigh how to play the lost game.

单选题The passage directly states that most of the U.S. population should increase their intake of ______.

单选题Her house with a good view of Mt. Rocky was located at the most east end of the village.

单选题My dress doesn't fit me around the neck______right.

单选题According to this passage, ______ makes some kind of learning difficult.

单选题The speaker ________have criticized the paraprofessionals, knowing full well that they were seated in the audience.

单选题His emotional problems ______ from his experiences as a child, I think. A. stem B. flourish C. root D. sprout

单选题Only individual benefactors and {{U}}ad hoc{{/U}} grants have made possible the ecological surveys already undertaken.

单选题Phyllis Wheatley is regarded as America's first black poet. She was born in Senegal, Africa, about 1753 and brought to America aboard a slave ship at about the age of seven. John and Susannah Wheatley bought her for three pounds at a slave auction in Boston in 1761 to be a personal servant of Mrs. Wheatley. The family had three other slaves, and all were treated with respect. Phyllis was soon accepted as one of the family, which included being raised and educated with the Wheatley's twin 15-year-old children, Mary and Nathaniel. At that time, most females, even from better families, could not read and write, but Mary was probably one of the best educated young women in Boston. Mary wanted to become a teacher, and in fact, it was Mary who decided to take charge of Phyllis's education. Phyllis soon displayed her remarkable talents. At the age of twelve she was reading the Greek and Latin classics and passages from the Bible. And eventually, Mrs. Wheatley decided Phyllis should become a Christian. At the age of thirteen Phyllis wrote her first poem. She became a Boston sensation after she wrote a poem on the death of the evangelical preacher George Whitfield in 1770. It became common practice in Boston to have" Mrs. Wheatley's Phyllis" read poetry in polite society. Mary married in 1771, and Phyllis later moved to the country because of poor health, as a teacher and caretaker to a farmer's three children. Mary had tried to interest publishers in Phyllis's poems but once they heard she was a Negro they weren't interested. Then in 1773 Phyllis went with Nathaniel, who was now a businessman, to London. It was thought that a sea voyage might improve her health. Thirty-nine of her poems were published in London as Poems on Various Subjects, Religious and Moral. It was the first book published by a black American. In 1775 Phyllis wrote a poem extolling the accomplishments of George Washington and sent it to him. He responded by praising her talents and inviting her to visit his headquarters. After both of her benefactors died in 1777, and Mary died in 1778, Phyllis was freed as a slave. She married in 1778, moved away from Boston, and had three children. But after the unhappy marriage, she moved back to Boston, and died in poverty at the age of thirty.