BOB DOUGHTY: And I'm Bob Doughty. This week, we look at how people train to be medical doctors in the United States. (MUSIC) FAITH LAPIDUS: It is not easy to become a docto...
2、用作指示代词(demonstrative it)相当于this或that,it有时不特指某件东西,而代表前面已提到的或将会发生的某件事情。 -Who is knocking at the door? —谁在敲门? -It's me. —是我。 3、用作非人称代词(impersonal it) 代词it可用来指除人以外的一切生物和事物,无...
At this point, this race is Obama’s to lose, and absent a significant mistake it will be tough for McCain to win. McCain’s destiny is no longer in his hands. Though in a strange election, strange things can happen. - Obama’s race to lose; Pressu...
“Let’s Act”是北京版《英语》一年级上册每节新授课的第二个学习板块,旨在让学生学习课文后围绕核心句式开展同班或同组表演活动。Unit 4 Lesson 15 的核心句式为“This is my friend, ...”“Hi, ...! I’m ...”,即在别人把朋友介绍给自己后,主动介绍自己并问好。
1. -\-\-What colour is it? -\-\-它是什么颜色的? -\-\-It’s yellow and white. -\-\-黄白相间。 2. -\-\-What colour are they? -\-\-它们是什么颜色的? -\-\-They’re green. -\-\-绿色的。 询问时间或日期:When 1. -\-\-What time is it now? -\-\-现在几点钟...
更多内容请点击：So you want to be a doctor? Here is what it takes in the US