Finding information in today"s world is easy.The ________ is how you can tell i
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Finding information in today"s world is easy.The ________ is how you can tell if the information you get is useful or not.| A．knowledge | B．ability | | C．competition | D．challenge |
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答案
| D |
解析
| D 句意：当今世界找信息很容易。但挑战是你如何辨别你所获得的信息是否有用。knowledge知识；ability能力；competition竞赛。challenge挑战，艰巨任务。又如：She likes her job to be a challenge.她喜欢艰巨的工作。 |
举一反三
—Do you know why Jane was so angry?
—Her roommate gave in to ________ and opened the letter addressed to her.| A．curiosity | B．consideration | | C．concern | D．convenience |
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—How can I use the equipment?
—Well, just refer to the ________.| A．directions | B．explanations | | C．expressions | D．introductions |
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The Australian boy has a good ________ of Chinese and can express himself freely in it.| A．power | B．command | | C．demand | D．usage |
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Good shoes, clothes and a backpack are the basic ________ you need for your hiking.| A．equipment | B．instruments | | C．tools | D．models |
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It ________ me how we could improve the situation.| A．struck | B．approached | | C．accessed | D．occurred |
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