n. 三念薹草

英语语法：225 Is It OK to Switch Verb Tenses?

Todays topic is whether its OK to switch verb tenses in conditional sentences. It all started with a grammar question about was and were. On the Grammar Girl Facebook page, Veronica wanted to know whether she should write If the test was readminister

发表于:2018-12-01 / 阅读(93) / 评论(0)

跟谢孟媛学语法

VOA标准英语2009年-Senate Panel Endorses Obama Treasury Secretary

The Senate Finance Committee has approved President Obama's nominee to be Treasury Secretary paving the way for his confirmation by the full Senate. President Obama is hoping for a quick confirmation of his top financial adviser, so that his adminis

发表于:2018-12-16 / 阅读(27) / 评论(0)

VOA标准英语2009年(一月)

英文笑话：Parking Expenses 停车费

A businessman walked into a New York City bank and asked for the loan officer. He said he was going to Europe on business for two weeks and needed to borrow $5,000. The loan officer said the bank woul

发表于:2019-01-02 / 阅读(28) / 评论(0)

英文笑话

英语听力：探索发现科学新发现：我们的大气层-11

The planet also began releasing oxygen, thanks to an ancient adoption of photosynthesis. A very ancestral primitive plant cell either engulfed or tried to digest or surrounded a cyanobaterium and instead of digesting it, it actually became an organ w

发表于:2019-01-23 / 阅读(50) / 评论(0)

探索与发现2014年

2006年VOA标准英语-Kenny Rogers Releases Water and Bridges

By Mary Morningstar Washington 01 April 2006 Kenny Rogers Legendary singer Kenny Rogers has recorded more than 60 albums that have sold over 100 million copies worldwide. He made his first appearance

发表于:2019-01-31 / 阅读(104) / 评论(0)

2006年VOA标准英语（四月）

2007年VOA标准英语-Rice Presses Hamas to Renounce Violence

By David Gollust Washington 19 March 2007 U.S. Secretary of State Condoleezza Rice said Monday the new Palestinian unity government should unequivocally renounce violence to gain international recognition and enter peace talks with Israel. Rice confe

发表于:2019-02-05 / 阅读(92) / 评论(0)

2007年VOA标准英语（三月）

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学英语单词

4-Acetyl-DL-a-alanine

a good time was had by all

anterior pillar of fauces

Arvonia

as unstable as water