网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
It's really hard for us to ( )all poisonous gases.

A. get rid to;

B. get rid of

C. get the rid

D. give rid of


参考答案

更多 “ It's really hard for us to ( )all poisonous gases. A. get rid to;B. get rid ofC. get the ridD. give rid of ” 相关考题
考题 若在纽约外汇市场,瑞士法即期汇率为US$1=S.Fr1.5086-91,三个月远期汇率的点数为10-15,则实际远期汇率应为:() A.US$1=S.Fr1.5096B.US$1=S.Fr1.5106C.US$1=S.Fr1.5075-97D.US$1=S.Fr1.5096-1.5106

考题 右满舵A.Hard-a-starboardB.Hard-a-portC.Starboard hardD.Full starboard

考题 左满舵A.Hard-a-starboardB.Hard-a- portC.Port hardD.Full starboard

考题 ----Hard-a-port! ----Hard-a-port! __________!A.Hard-a-portB.Wheel hard-a-portC.Wheel on hard-a-portD.Yes

考题 AclienthastheneedtorebootoneoftheirVirtualIOServers.Whatcommand(s)wouldberuntolisttheclientsthataredependantonVirtualIOServerdiskandnetworkresources?() A.lsmap-all-netB.lsclient-disk-netC.lsdev-virtual-clientD.lsmap-all;lsmap-net

考题 图示电路中,电压源US2单独作用时,电流源端电压分量U1S'为: A.US2-ISR2 B.US2 C. 0 D. ISR2

考题 所示电源与图a)所示电路等效,则计算U'S和R0的正确算式为: A. U'S=US+ISR1,R0=R1//R2+R3 B.U'S=US-ISR1,R0=R1//R2+R3 C. U'S=US-ISR1,R0=R1+R3 D.U'S=US+ISR1,R0=R1+R3

考题 收发两端之间的传输距离为1000km,信号在媒体上的传播速率为200000km/s,数据长度为1000bit,数据发送速率为1Gbit/s,其发送时延为(),传播时延为()。A.1us,5msB.10us,5msC.10us,50msD.100us,50ms

考题 【填空题】单位换算:(答案直接写整数,不要用科学计数法) 1us = ___________ ns 1ms = ___________ us 1s = ___________ ms 1s = ___________ us

考题 SysTick系统定时器延时1s的写法可以是()A.Delay_us(1000000);B.Delay_us(500000); Delay_us(500000);C.Delay_us(400000); Delay_us(500000); Delay_us(100000);D.Delay_us(1000000); Delay_us(1000000);