新东方背诵文选 L50. Cells and Temperature

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

Lesson 177 - HIT THE CEILING / BLOW ONE'S TOP

我们讲过几个表示非常生气的习惯用语，例如像：To make one's blood boil.我们今天再来讲两个和生气有关的俗语。我们要讲的第一个俗语是：To hit the ceiling.

US Debt Ceiling Votes Invite Partisanship

In coming weeks, the U.S. Congress is widely expected to raise the federal governments debt ceiling, thereby allowing it to borrow additional funds and service Americas $14 trillion national debt. Congress has never failed to raise the borrowing limi

英语杂谈：101 Temperature-sensitive genes

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

VOA标准英语2012--Understanding the Scope of the US Debt Ceiling

Understanding the Scope of the US Debt Ceiling It's not some architectural feature unique to Washington. The debt ceiling is a borrowing limit - passed by Congress in 1917 to fund the war effort. Back then, the ceiling was slightly more than $11 bill

VOA标准英语2014--Congress Faces Scramble to Raise Debt Ceiling 国会面临提高债务上限的争夺V

Congress Faces Scramble to Raise Debt Ceiling 国会面临提高债务上限的争夺 WASHINGTON The coming week will see a return to fiscal drama in the U.S. Capitol with lawmakers scrambling to raise the federal borrowing limit before they adjourn

美国国家公共电台 NPR After 4 Decades Of Breaking Molds, Clinton Failed To Shatter The Ultimate Ceiling

After 4 Decades Of Breaking Molds, Clinton Failed To Shatter The Ultimate Ceiling play pause stop mute unmute max volume 00:0007:53repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or

每日一词【481】glass ceiling：玻璃天花板

今天我们要学的词是glass ceiling。 Glass ceiling, 玻璃天花板，指看似无形，但实际存在的障碍。奥巴马赢得民主党总统候选人提名，使黑人总统成为可能。 For some, a black president symbolizes the smashi

U.S. Senate approves postponement of debt ceiling deadline

WASHINGTON, Jan. 31 (Xinhua) -- U.S. Senate on Thursday approved the postponement of the federal government's debt ceiling until May to keep the federal government in operation and give lawmakers more time to mull over how to rein in the government's

Obama urges Congress to raise U.S. debt ceiling

WASHINGTON, Jan. 14 (Xinhua) -- One week before starting his second term, U.S. President Barack Obama on Monday urged Congress to raise the country's debt ceiling in a timely manner to avert dampening investor confidence and derailing the economic re

White House urges Congress to raise debt ceiling without delay

WASHINGTON, Jan. 17 (Xinhua) -- U.S. President Barack Obama has insisted on his stance that Congress should increase the country's debt ceiling without delay, White House spokesman Jay Carney said Thursday. The President has made clear he's not going

False ceiling collapses at Delhi Games venue

NEW DELHI, Sept. 22 (Xinhua) -- A portion of a false ceiling at the Jawaharlal Nehru Stadium, the main venue（犯罪地点） of the upcoming Commonwealth Games in the Indian capital, collapsed Wednesday, causing no injuries, reported the Indo-Asian

Obama Announces Deal to Raise Debt Ceiling

U.S. President Barack Obama has announced an agreement with congressional leaders on a compromise deal to raise the nation's debt ceiling and keep the government from defaulting on its $14.3 trillion debt. Mr. Obama told reporters at the White House

学个词Learn a Word 第1151期 Ceiling

今天我们要学的词是ceiling。Ceiling, 是房间天花板的意思，可以引伸为上限。美国现行联邦债务上限是14.3万亿美元。 Some Republican lawmakers are opposed to raising the debt ceiling without tackling government spe

每日一词【1151】ceiling：上限

今天我们要学的词是ceiling。Ceiling, 是房间天花板的意思，可以引伸为上限。美国现行联邦债务上限是14.3万亿美元。 Some Republican lawmakers are opposed to raising the debt ceiling without tackling government spe

学个词Learn a Word 第1261期 debt ceiling

今天我们要学的词是debt ceiling。 Debt ceiling, 借债限额。The US government hit the $14.3 trillion debt ceiling in May, 美国政府五月份达到了14.3万亿美元的借债最高限额。 美国总统奥巴马设法增加借债限额的

学个词Learn a Word 第481期 Glass ceiling

今天我们要学的词是glass ceiling。 Glass ceiling, 玻璃天花板，指看似无形，但实际存在的障碍。奥巴马赢得民主党总统候选人提名，使黑人总统成为可能。 For some, a black president symbolizes the smashi

Senate Votes to Kill House Debt Ceiling Bill

In another dramatic evening on Capitol Hill, the Republican-controlled U.S. House of Representatives passed a bill to cut spending and raise the debt ceiling. The Democratic-controlled Senate moved quickly, however, to vote to kill the House bill. It

US House Passes Bill to Raise Debt Ceiling

The U.S. House of Representatives late Monday passed a bill to raise the country's debt ceiling in exchange for cuts in government spending - one day ahead of a potential default on America's $14.3 trillion national debt. The action now shifts to the

Plans to Raise US Debt Ceiling Mired in Congress

Daunting hurdles remain for two legislative plans to cut U.S. government spending, raise the federal borrowing limit and avert a national debt crisis experts warn that could stall Americas fragile economic recovery and send financial shock waves arou