Huge tubes of gas circle the sun's interior at high latitudes and begin to move toward the equator. When they roll against each other, they form spots. When they reach the equator, they break up and sunspots de
The circle is complete. It's a very particular geophysical thermostat, which we think has really controlled the climatic conditions on Earth and made life possible.这个循环完成了。它是一个非常特殊的地球物理恒温器，我们认为它真的控制了地球上的气候条件，让生命成为可能。If you changed the plate tec...
and several populist buffoons are featured largely (one with thatchy blond hair). The plot of one novel involves a conspiracy to hide the bad behavior of a certain unnamed royal, a son of the Queen with a penchant for young prostitutes – sound like ...
A hurricane(飓风) is a huge storm that forms over warm ocean water. Hurricanes have winds that move in___44___circle. Hurricane winds are very___45___(power), and can move at speeds from 120 km/h to over 300 km/h. The centre of hurricane win...
But 40._ moving across the sky,the moon appears to change its shape from one night to the next. It seems to start as a thin crescent(新月)then get fatter and fatter until, after a couple of weeks,it is a full circle. Then it gets 41. And thinner until it becomes a crescent ...
In each question, decide which of the four choices given will complete the sentence if inserted at the place marked. Circle the letter before your choice. Only one choice is to be circled (12 points) EXAMPLE: (1) The matter ___ you were arguing about last night has been settled. ...
大千万物,皆彼此紧紧相连, In a circle in a hoop that never ends造物的链条往复循环,生生不息。 How high does the sycamore grow 如果你砍掉[url]http://枫树[/url]If you cut it down, then you*ll never know 你永远不会知道它能长多高And you*ll never hear the wolf cry to the blue corn ...
Halley's Comet appears around the sun about once every 76 years. It passes through the part of its orbit nearest the sun in just a few months but then moves out to great distances and takes more than A planet closer to the sun wi...
the Abrahamic religions was still being described as the reward for serving your God rather than through working on your moral character for reaching perfect love and perfect peace, with the knowledge that these manifested virtues arranged into a personal spiritual garden found inside our crystal ...
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