Walk through the Amazon rainforest today and you will find it steamy, warm, damp and thick. But if you had been there around 15,000 years ago, during the last ice age, would it have been the same? For more than
Walk through the Amazon rainforest today and you will find it is steamy, warm, damp and thick. But if you had been around 15,000 years ago, during the last ice age, would it have been the same? For more than 30 years, scientists have been arguing about how rainforests like the Amazo...
Ancient Maya believed that the rain god Chaak resided in caves and natural wells called cenotes. Maya farmers today in Mexico’s parched Yucatán still appeal to Chaak for the gift of rain. Meanwhile cenotes are giving archaeologists new insights into th
A. it must rain B. it must be raining C. it must have rained D. it must have been rain 27. — Will your brother stay home tonight? — I’m not quite sure. He ___ to the cinema tonight. A. must go B. can go C. may go D. may be going 28. She’s already two hours l...
1. to be up in the air: 悬而未决/前途未卜2. out of the woods: 摆脱困境/走出阴霾3. to squash the …
根据第三段中的 Unfortunately, getting into the Amazon rainforest and collecting information are very difficult. 可知,主要的困难在于进人到亚 马逊的热带雨林收集信息,故选A项。 3.D 推理判断题,考查推理隐含信息。根据第三段中的Going back to the last ice age means drilling deep down into lake ...
Walk through the Amazon rainforest today and you will find it is steamy,warm,damp and thick.But if you had been around 15,000 years ago, during the last ice age, would it have been the same?For more than 30 years, scientists have been arguing about how rainforests like the Amazon ...
To put that into perspective, much of the Sahara desert gets twice as much rain each year. The coastal regions of Antarctica receive more falling moisture but still average only 8 inches (20 cm) a year. Unlike most desert regions, however, the moisture doesn't soak into the ground. ...
But you don’t have to put on sun cream because space suits can protect your skin (皮肤). Are you still interested? So now you know. If you want to go to space, study hard, learn to fly and take care of your body and mind.1. What is a must for an astronaut? A.A science ...
Ireland is never short of rain, but, oddly, April is one of the driest months. Also, being after St Patrick’s Day and before peak season, all the big attractions are open but it’s still relatively quiet. That makes it a great time to travel around Ireland by train –a green option...