2. 外语
  3. THE ESCALATOR An American, Charles D. Seeberger, invented moving stairs to transport people in the 1890s. He (26)______ th

THE ESCALATOR An American, Charles D. Seeberger, invented moving stairs to transport people in the 1890s. He (26)______ th

admin2010-12-17  86
问题                               THE ESCALATOR
   An American, Charles D. Seeberger, invented moving stairs to transport people in the 1890s. He   (26)______  this invention an ’escalator’,   (27)______   the name from the Latin word ’scala’,   (28)   means ’ladder’. Escalators move people up and down short  (29)______  Lifts de the same, but only move   (30)______  small number of people. If an escalator breaks down, it can still be   (31)______   as ordinary stairs. An escalator can move   (32)______   8,000 and 9,600 people an hour, and it   (33)______    not need a person to operate it.
   Towards the end of the nineteenth century, cities were   (34)______   more crowded and the first escalators were built at railway stations and in big department   (35)______   so that people could move about more quickly. Today we see escalators everywhere.
选项 A、is
B、has
C、did
D、does
答案D
解析 本句的谓语动词是need，上文的时态是一般现在时，用does not表示否定，因此D是正确答案。
转载请注明原文地址:https://www.kaotiyun.com/show/lD2d777K
本试题收录于： BETS二级笔试题库北京英语水平考试（BETS）分类
0

BETS二级笔试

北京英语水平考试（BETS）

相关试题推荐
随机试题
最新回复(0)