News 1A 9-year-old girl in New Mexico has raised more than $500 for her little brother who needs heart surgery in Houston Texas this July. Addison Wit...
In recent years, the relationship between doctors and patients has become increasingly tense and complicated. The disputes have intensified day by day...
华山位于华阴市，距西安120公里。华山是秦岭的一部分，秦岭不仅分隔陕南与陕北，也分隔华南与华北。与从前人们常去朝拜的泰山不同，华山过去很少有人光临。因为上山的道路极其危险。然而，希望长寿的人却经常上山，因为山上生长着许多药草，特别是一些稀有的药草。自上世纪90年代安装缆车以来，参观人数大大增加。12...
Section C16. D) How space research benefits people on Earth.17. B) They developed objects for astronauts to use in outer space.18. C) They are extreme...
Section CPassage 1Some people wonder why countries spend millions of dollars on space projects.They want to know how space research helps people on Ea...
26. K superior27. D nuisance28. M tip29. O visual30. Aassociated31. F preventing32. Hsensitive33. I slight34. C indicate35. B examine...
Section B12. A) They are sensitive to the dynamics of a negotiation.13. B) They know when to stop.14. C) They learn quickly.15. D) Get to know the oth...
Section CPassage 219.C) It marked the beginning of something new.20.A) They believed working for goals.21.D) Doing needlework by the fire....
Passage 2Well, if I could go back in history and live, I'd like to go back to the 18th century and perhaps in colonial America in Yankee, New Engl...
Section CPassage 322.C) Sit down and try to calm yourself23.B) You may expose yourself to unexpected dangers.24.D) Walk uphill.25.A) Inform somebody o...