I really dont know how to______ the problem.
A．cope
B．deal
C．tackle
D．dispose

未分类题Those of us who smoke should have______ lungs X-rayed regularly since we are all aware of the danger of smoking.A．hisB．ourC．theirD．her

未分类题Despite the development of a vaccine(疫苗), measles(麻疹)______ still a serious danger to adult victims.A．isB．areC．wasD．were

未分类题【T10】A. MEDICAL B. SO C. CONSIDERED A. SEVERAL HOT DAYS ARE【T7】______ A HEAT WAVE B.【T8】______ DOES EXTREME HEAT C. CAUSE SERIOUS【T9】______ PROBLEMS EXTREMELY HOT WEATHER IS COMMON IN MANY PARTS OF THE WORLD. ALTHOUGH HOT WEATHER JUST MAKES MOST PEOPLE FEEL HOT, IT CAN【T10】______ — EVEN DEATH. FLOODS, STORMS, VOLCANO ERUPTIONS AND OTHER NATURAL DISASTERS KILL THOUSANDS OF PEOPLE EVERY YEAR.【T11】______ EXPERTS SAY HEAT MAY BE NATURE'S DEADLIEST KILLER. RECENTLY, EXTREME HEAT WAS BLAMED FOR KILLING MORE THAN ONE HUNDRED PEOPLE IN INDIA. IT IS REPORTED THAT THE TOTAL HEAT OF A HOT DAY OR SEVERAL DAYS CAN AFFECT HEALTH.【T12】______ EXPERTS SAY HEAT WAVES OFTEN BECOME DANGEROUS WHEN THE NIGHTTIME TEMPERATURE DOES NOT DROP MUCH FROM THE HIGHEST DAYTIME TEMPERATURE. THIS CAUSES GREAT STRESS ON THE HUMAN BODY.

未分类题【T19】A. ALL AF THAT B. AS IF IT WERE C. FRESH WATER SUPPLY D. IN THIS FIELD A. A LIMITED【T13】______ B. SO THAT IT CAN BE USED AGAIN JUST【T14】______ FROM A SPRING C. AND WE CANNOT EVEN USE【T15】______ D. EXPERIMENTS HAVE ALREADY BEEN DONE【T16】______ THE WORLD IS NOT ONLY HUNGRY, IT IS ALSO THIRSTY FOR WATER. IT SEEMS THERE IS PLENTY OF WATER, BUT ABOUT 97% OF THIS HUGE AMOUNT IS SEA-WATER, OR SALT WATER. MAN CAN ONLY DRINK AND USE THE OTHER 3% FRESH WATER.【T17】______ , BECAUSE SOME OF IT IS IN THE FORM. OF ICEBERGS AND GLACIERS. EVEN WORSE, SOME OF IT HAS BEEN POLLUTED. AT THE MOMENT, HIS SMALL AMOUNT OF FRESH WATER IS STILL ENOUGH FOR US. HOWEVER, OUR NEED FOR WATER IS INCREASING RAPIDLY. ONLY IF WE TAKE STEPS TO DEAL WITH THIS PROBLEM NOW, CAN WE AVOID A SEVERE WORLDWIDE WATER SHORTAGE LATER ON. ONE OF THE USEFUL STEPS WE CAN TAKE IS TO STOP UNLIMITED USE OF WATER.【T18】______ , HOWEVER, WOULD HAVE A BAD EFFECT ON AGRICULTURE AND INDUSTRY. IN ADDITION TO STOPPING WASTING OUR PRECIOUS WATER, ONE MORE USEFUL STEP WE SHOULD TAKE IS TO DEVELOP WAYS OF REUSING IT.【T19】______ , BUT ONLY ON A SMALL SCALE. TODAY, IN MOST LARGE CITIES, WATER IS USED ONLY ONCE AND IT EVENTUALLY RETURNS TO THE SEA OR RUNS INTO UNDERGROUND STORAGE TANKS. BUT IT IS POSSIBLE TO PIPE WATER THAT HAS BEEN USED TO A PURIFYING PLANT. THERE IT CAN BE FILTERED AND TREATED WITH CHEMICALS【T20】______

未分类题【T3】A.BELIEF B. ENTRIES C. INTO A. BE CLASSIFIED【T1】______ FOUR TYPES B.【T2】______ FORM. OF WEB LOG C.【T3】______ ON A BLOG ARE ORGANIZED THE WORD 'BLOG' IS A【T4】______ THERE ARE A GREAT NUMBER OF BLOGS ON THE INTERNET TODAY. NOT ONLY CAN THEY PROVIDE INFORMATION TO PEOPLE BUT ENABLE PEOPLE TO WRITE AND REACT ALL KINDS OF IDEAS TO THEM.【T5】______ IN A TIME ORDER WITH THE LATEST ONE AT THE HEAD OF THE RANK. BLOGGERS ARE PEOPLE WHO WRITE ON BLOGS. THEY CAN MAINLY【T6】_________: PERSONAL BLOGGERS, BUSINESS BLOGGERS, ORGANIZATIONAL BLOGGERS AND PROFESSIONAL BLOGGERS.