did a number of refreshes without any luck. I opened EXCEL and found a worksheet that was listed that I knew was saved on HAL. Was able to open the file and when I tried the SAVE AS I could navigate through all of HAL just as normal. Went to Windows Explorer and still no HAL...
下面代码的打印结果是x = 1def func(x) print(x)print(func(2)) A. 12 B. 2None C. 1None D. 22 查看完整题目与答案 水泵出水口一定要按照的阀门是( )。 A. 止回阀 B. 截止阀 C. 减压阀 D. 泄压阀 查看完整题目与答案 微波消解法具有快速、简便、节省试剂、消化完全等特...