【单选题】______ killing of so many protected animals made _______ stir in the local people.A./; /B.The; /
A.
52. ______ killing of so many protected animals made _______ stir in the local people. A./; /
【多选题】下列各种类型的文件在windows操作系统中是可执行文件的是 ( )
【简答题】括号里最大能填几 ______×4<23 ______×6<21 8×______<40 7×______<52.
【判断题】熔化极气体保护焊时,亚射流过渡与弧长有关系。