3.62至少加上（ ），才能等于一个整数。
0.38
—Would you like to go swimming with me this afternoon?
— I’ll be free this afternoon.
A. Yes, it’s OK. B. You bet! C. It doesn’t matter.
ISA总线是在原()总线的基础上经过扩充修改而成。
A．PCI
B．EISA
C．MCA
D．PCXT
