問題詳情
請依下文回答第 41 題至第 45 題： For centuries, people gazing at the sky after sunset could see thousands of vibrant, sparkling stars. But 41 ,you’ll be lucky if you can view the Big Dipper. The culprit: electric beams pouring from homes and street lamps, whose brightness 42 the night sky. In theU.S., the so-called light pollution has gotten so bad that, by one estimate, 8 out of 10 children born today willnever 43 a sky dark enough for them to see the Milky Way. There is hope, however, in the form of astrotourism, a small but growing industry centered on 44 in theworld’s darkest places. These remote sites, many of them in national parks, offer stunning views for little more than thecost of a campsite. And the people who run them often work to reduce light pollution in surroundingcommunities—asking towns to 45 their street lamp, for example, or urging residents to draw their blinds.
【題組】 41
(A)one day
(B)some day
(C)these days
(D)this day
參考答案
答案：C
難度：適中0.5
統計：A(0),B(2),C(2),D(0),E(0)
用户評論
【用戶】衝衝衝
【年級】大四上
【評論內容】these days 如今；現在