Section A[00:01.25]1. M: You see,a marine biologist is now appearing on the screen.[00:06.84]Yeah.We are now being taken on a tour familiarizing with life in the salty depth[00:14.13]It’s an interes
Overfishing Whales and the Environment过度捕鲸与环境Until recently, when scientists studied changes in open-ocean ecosystems, they looked at changes in the bottom of the food chain that gradual
Congress first dealt with issues of safety and health in the workplace in 1890, when legislation was passed for safety standards in coal mines. Over the next several decades, more complicated machiner
1. W: That picture certainly flatters Sua.[00:03.27]Don’t you think so?[00:04.52]M: No,I don’t.As a matter of face.[00:07.47]I think it makes her look older than she really is.[00:10.63]Q: What do
Section A[00:01.78]1. W: What time does the ballet start?[00:04.47]M: At 8:30. We have 35 minutes to get there.[00:08.31]Q: What time is it now?[00:11.08]2. W: How did your football team do last seaso
Model Test 4 Section A[00:03.53]1. M:It doesn’t make any sense to go home for spring vacation now.[00:08.72]W: That’s right.[00:09.69]Especially since you’ll be graduating in May.[00:12.88]Q: On
Do hand sanitizers work any better than soapand water?洗手液比肥皂水好用吗?Yaël: We re-enjoy our hero, the handsome Donne, in the kitchen where he’s preparing baked Alaska for his lov
Afterglow 夕照，晚霞Here’s an experiment you can try: look at something bright relative to its surroundings, such as a lamp or a sunny window, for ten seconds without blinking. Then shut your e
It’s possible that plutocrats(有钱有势的人)are expressing solidarity with thestruggling middle class as part of an effort to insulate themselves from confiscatory(没收性的)tax policies.
But the prospect that income inequality will lead to higher taxes on the wealthy doesn’t keep plutocrats up at night.虽然收入不均可能会导致对富人们征收更高的税，但这一预期