蜡罐区热水泵轴承箱内所用的润滑油是()
A、N-32
B、HS-13
C、HS-19
参考答案:A
I am very ______.I want to drink some water.[ ]
A. tired
B. hungry
C. thirsty
D. stressed out
银行非存款负债的获取方式有哪些?