VIII.阅读下列短文，以约30 个词概括短文内容：（不用写其他内容）（5 ）

In the United States and a number of other countries, the second Sunday in May is celebrated as Mother’s Day.

The history of Mother’s Day is centuries old and goes back to the times of the ancient Greeks, who held festivities to honor Rhea, the mother of the gods. In 1872 Julia Ward Howe organized a day for mothers delicated to peace. It is a landmark in the history of Mother’s Day.

In 1907, a woman named Anna Jarvis thought mothers should be honored with expressions of love and respect and began a campaign to honor mothers in America. She talked to friends and friends of friends. She wrote to congressmen(国会议员),local leaders, teachers and newspaper publishers. Finally , President Woodrow Wilson signed a resolution in May of nineteen fourteen that officially established Mother’s Day. Slowly and gradually Mother’s Day became very popular and its gift giving activity increased.

美国国家海洋和大气层管理局海洋学数据中心的科学家对20世纪50年代至90年代间在世界各地进行的510万次海洋测量分析后指出，全球变暖时，大多数热量被海洋吸收。在过去40年间，海表下300米内海水温度平均升高了0.31摄氏度，3000米内水温平均升高0.06摄氏度。
下面对短文提供的信息所做的概括，正确的一项是( )。

A．美国科学家对海洋做了长期大量的测量分析工作
B．美国科学家通过长期测量分析发现地球正在变暖
C．美国科学家指出全球变暖时热量大部分被海洋吸收
D．美国科学家以大量数据证明海水温度在不断升高