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问题 选择题

图中①地位于②地的（　　）

A．正南方向

B．正北方向

C．东北方向

D．西南方向

答案

在经纬网上，经线的度数叫做经度，若相邻两条经线的经度向东增大，就是东经，用符号E表示，若相邻两条经线的经度向西增大，就是西经，用符号W表示；纬线的度数叫纬度，若相邻两条纬线的纬度向北增大，就是北纬，用符号N表示，若相邻两条纬线的纬度向南增大，就是南纬，用符号S表示；纬线指示东西方向，经线指示南北方向．因此从图中得知：①地位于60°E，20°N；②地位于60°E，10°N．所以，①地位于②地的正北方．故选：B

单项选择题

以下除哪项外都是稳定型心绞痛缓解期非药物治疗（）

A.禁绝烟酒

B.卧床休息

C.不宜过饱

D.减轻精神负担

E.适当的体力活动
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单项选择题

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.

The word "they" in the last sentence Paragraph 2 refers to________.

A．publishers

B．poems

C．children

D．black people
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