Melissa Poe was 9 years old when she beg

题型:阅读理解

问题:

Melissa Poe was 9 years old when she began a campaign for a cleaner environment by writing a letter to the then President Bush. Through her on efforts, her letter was reproduced on over 250 donated billboards (广告牌)across the country.

The response to her request for help was so huge that Poe established Kids For A Cleaner Environment (Kids F.A.C.E.) in 1989. There are now 300,000 members of Kids F.A.C.E. worldwide and it is the world’s largest youth environmental organization.

Poe has also asked the National Park Service to carry out a “Children’s Forest” project in every national park. In 1992, she was invited one of only six children in the world to speak at the Earth Summit in Brazil as part of the Voices of the future Program. In 1993, she was given a Caring Award for her efforts by the Caring Institute.

Since the organization started, Kids F.A.C.E. members have distributed and planted over 1 million trees! Ongoing tree-planting projects include Kids’ Yards — the creation of backyard wildlife habitats (栖息地) and now Kids F.A.C.E. is involved in the exciting Odyssey, which is a great way to start helping.

“We try to tell kids that it’s not OK to be lazy,” she explains, “You need to start being a response, environmentally friendly person now, right now, before you become a resource-sucking adult.”

72. Kids F.A.C.E. is __________.

A. a program to help students with writing

B. a project of litter recycling

C. a campaign launched by President Bush

D. a club of environmental protection

73. What can we learn about Poe?

A. She was awarded a prize in Brazil.

B. She donated billboards across the country.

C. She got positive responses for her efforts.

D. She joined the National Park Service.

74. Kid’s Yards is ____________.

A. established in national park

B. started to protect wildlife

C. a wildlife-raising project

D. an environment park for kids

75. Which of the following can be inferred from the text?

A. Adults are resources –sucking people.

B. Poe sought help from a youth organization

C. Kids F.A.C.E. members are from the U.S.

D. Kids are urged to save natural resources.

考点:科教类阅读
题型:阅读理解

食管第3狭窄处()。

A.环咽肌收缩而成

B.由主动脉弓压迫食管所致

C.由左主支气管压迫食管所致

D.由右主支气管压迫食管所致

E.食管穿过横膈裂孔所致

题型:阅读理解

下述哪些指标提示ARF患者存在高分解状态()

A.BUN每日上升>7.2mmol/L

B.BUN每日上升≥8.9mmol/L

C.血钾每日上升>1.0μmol/L

D.血肌酐每日上升≥176.8pμmol/L

E.血肌酐每日上升≥132.6μmol/L

题型:阅读理解

宪法是我国的根本大法,是治国安邦的总章程。这是因为[ ]

①宪法规定了国家生活中的根本问题

②宪法具有最高的法律效力

③宪法规定了国家生活中某一方面的问题

④宪法的制定和修改程序比其他法律更严格

A.①②③④

B.①②④

C.①③④

D.②③④

题型:阅读理解

服用洋地黄.地高辛等强心苷药物时,不宜同时服用()。

A.忌饮酒

B.忌饮茶

C.含钙的中药

D.含汞的中药

E.含有机酸的中药

题型:阅读理解

设通过线圈的磁通量为Φ,则对N匝线圈,其感应电动势为()。

A.e=-Φ/t

B.e=-Nt/

C.e=-NΦ/t

D.e=-t/Φ

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