2. 职称英语
  3. Air transport will be safe because ofA、new types of aircraft.B、better training

Air transport will be safe because ofA、new types of aircraft.B、better training

游客2025-02-16  45
问题 Air transport will be safe because of
选项 A、new types of aircraft.
B、better training methods.
C、three-dimensional models.
D、improved technology.
答案 D
解析 Paragraph 9: But before long our aircraft and cars will be piloted by computers which are never tired or stressed.
转载请注明原文地址:http://tihaiku.com/zcyy/3959273.html
相关试题推荐
随机试题
最新回复(0)