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...
You build your future. It isn't handed to you.未来靠自己努力，而非靠人施予。——《纸牌屋》Once you let the darkness inside, it never comes out.一旦你的心变黑暗了，想变回来就难了。——《绿箭侠》When...
The Beginning of DramaThere are many theories about the beginning of drama in ancient Greece. The on most widely accepted today is based on the assump...
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...
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...
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?)...
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...
1. cavity洞 穴I’m afraid there won’t be time to do aother tooth today, make sure you don’t eat anything like steaks for the next few hours,and we’ll fil...
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...