华为BRAS设备查看地址池利用情况指令为()
参考答案:display ip pool
My breakfast mainly ________ chocolate-covered biscuits and glasses of milk.
A.consists of
B.makes up
C.makes of
D.consists in
甲乙两物质的比热容分别为c1、c2,各取其一部分,并使所取部分质量之比为m1∶m2=3:2若使所取部分各自吸收的热量之比Q1∶Q2= 2:1,则各自升高的温度为 Δt1、Δt2,Δt1与Δt2之比以及c1与 c2之比的比值可能分别是( )
A.2∶3, 2:1
B. 3∶2, 1∶2
C. 3∶5, 5:2
D. 5∶3, 2∶5