1. The theory was attacked ten years ago when it was first , but gradually it was accepted______.A) promoted B) enhanced C) advanced D) conceived2. pr...2015-08-05
alter,change作不及物动词时,两者可通用。作及物动词时,alter是对局部,表面的改变,而change则是对本质的,全面的,彻底的改变。如:Can you alter the dress?(你会改做这件衣服吗?)Can you change the dress?(你能给我更换这件衣服吗?)...2015-08-05
俚语学习1.talk big 说大话2. put one's shoulders to the wheel 全力以赴,鼎力相助3. take a rain check 改天进行4. put the wind up sb. 使某人惊慌5. kick over the traces 不守规矩,不受拘束6...2015-08-05
TelevisionTelevision-----the most pervasive and persuasive of modern technologies, marked by rapid change and growth-is moving into a new era, an era ...2015-08-05
The Threat to KiribatiThe people of Kiribati are afraid that one day in the not-too-distant future,their countrywill disappear from the face of the ea...2015-08-05
In what now seems like the prehistoric times of computer history, the early postwar era, there was a quite widespread concern that computers would tak...2015-08-05
Mother Nature Shows Her StrengthTornadoes(龙卷风)and heavy thunderstorms moved across the Great Lakes and into Trumbull County on Saturday evening.:The s...2015-08-05