2. 外语
  3. This improvement meant that the exposure time was reduced to only a______of second in bright light.

This improvement meant that the exposure time was reduced to only a______of second in bright light.

admin2014-09-24  26
问题 This improvement meant that the exposure time was reduced to only a______of second in bright light.
选项 A、fracture
B、number
C、segment
D、fraction
答案D
解析 fraction“小部分，一点”；fracture“骨折，折断”；number“数字”，a number of后面接复数名词；segment“段，片，节，部分”，用在句中明显不合句意。
转载请注明原文地址:https://kaotiyun.com/show/A3WO777K
0

在职攻硕英语联考

相关试题推荐
随机试题
最新回复(0)