Teenagers ________ their sense of hearing because they always wear earphones.A．d
题型：不详难度：来源：
Teenagers ________ their sense of hearing because they always wear earphones.| A．damage | B．are damaging | | C．has damaged | D．will damage |
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答案
| B |
解析
试题分析:句意：青少年们在损害着自己的听觉，因为他们总是戴着耳机。根据原因状语从句的时态和always可以判断这是表示一直进行着的事情，应该用现在进行时表示动作的持续性，故答案选B。 |
举一反三
Medicine and food ________ to the flood areas soon.| A．send | B．was sent | | C．will send | D．will be sent |
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Investment by Chinese companies in the US _____ rapidly in recent years.| A．was growing | B．has been growing | | C．had grown | D．will be growing |
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Over the past decades, the population in this country because of the rising birth rate, immigration and the declining death rate.| A．has been increasing | B．have been increasing | | C．had increased | D．have increased |
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—My dear, you ______ things about. Look, what a mess in the room!
—Sorry, Mom.| A．have always thrown | B．always throw | | C．are always throwing | D．always threw |
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They could have attended the awarding ceremony，but their flight due to the bad weather．| A．was delayed | B．had been delayed | | C．has delayed | D．was delaying |
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