Fifty years ago, on April 22,1970, twenty million Americans took to the streets to voice their concern about the environment. The movement led to Earth Day.Unluckily, our planet is worse now than it was when Earth Day was first celebrated. The good news is it's still not too late to ...
阅读理解Earth Day 地球日The first Earth Day took place on April 22, 1970. Twenty million Americans, about10 percent of the US's population then, demonstrated against the general atitude at thetime of ignoring or downplaying environmental issues. Now, 50 years later, Earth Dayremains an importa...
《二十年后》(After Twenty Years)是欧·亨利的一篇很经典的作品,也是“欧·亨利式结居”小说的最著名的篇章之一,收录于短篇小说集《四百万》(The Four Million)。 二十年后 小说的主人公鲍勃和吉米·威尔斯是在纽约一起长大的非常要...
aThe last twenty million years of Earth history have witnessed enormous climatic and environmental changes, impacting crucially on the evolution of the landscape and dispersal of animal species across the globe. Speleothems (stalagmites, flow stones and other cave deposits) preserve a detailed record ...
Fifty years ago, on April 22, 1970, twenty million Americans took to the streets to voice their concern about the deteriorating (恶化的) environment. The movement led to Earth Day.Unluckily, our planet is worse now than it was when Earth Day was first celebrated. The good news is it’s...
C Fifty years ago , on April 22 , 1970, twenty million Americans took to the streets to voice their concern about the deteriorating(变坏的)environment. The movement led to Earth Day.Unfortunately , Our planet is in worse shape now than it was when Earth Day was first celebrated. The good...
根据"Fifty years ago,on April 22,1970,twenty million Americans took to the streets to voice their concern about the deteriorating (恶化的) environment.The movement led to Earth Day."可知,本段主要介绍了地球日的起源。故选C。=39.段落大意题。根据文中"NASA is putting our planet up for adoption...
Unfortunately, our planet is in worse shape now than it was when Earth Day was first celebrated. The good news is that it’s still not too late to reverse (转变) climate change if we all do our part. This Earth Day, take the first step towards helping our planet by participating in ...
The next morning I was to start for the West to make my fortune. You couldn't have dragged Jimmy out of New York; he thought it was the only place on earth. Well, we agreed that night that we would meet here again exactly twenty years from that date and time, no matter what...
The buried Chicxulub impact basin records one of the most dramatic events recorded in Earth's history in the last 600 million years. When the 10-15 km comet or asteroid struck the shallow sea over what is now the northern Yucatan platform ~65 million years ago, it not only generated a ...