更多"[单选题] I fell and hurt myself while "的相关试题:
[单选题] I fell down and broke three of my teeth. I wonder how many times I have to come here and get my false teeth _____.
A. fix
B. fixing
C. fixed
D. to fix
[单选题] The driver fell _( )_ while driving and killed an old man.
A. sleeping
B. asleep
C. to sleep
D. a sleep
[单选题] All the apples _____ fell down from the tree were eaten up by the pigs.
A. which
B. /
C. that
D. they
[单选题]His parents insisted he ________ badly hurt and that he ________ to hospital immediately.
A.be; was sent
B.was; to be sent
C.be; should be sent
D.was; be sent
[单选题]No sooner ________ the pillow than he fell asleep.
A.did his head touch
B.had his head touched
C.his head had touched
D.his head touched
[单选题](468775)图示节点中,I1=1A,I2=I3=3A,则I4等于( )。((1.0分)
A.1A
B.0A
C.-1A
D.3A
[单选题]如图（1）所示 ,已知I1=5A,I2=10A,I4=3A. 则I3=A
A.1A
B.-2A
C.3A
D.-4A
[单选题]根据I0/I2a的相位和阻抗元件的动作情况进行选相,当-63.4°小于 Arg(I0/I2a) 小于 63.4°时,如若Za和Zb都动作,确定的故障类型为(____)。
A. AB相接地故障
B. AB相间故障
C. A相接地
D. B相接地
[单选题]根据I0/I2a的相位和阻抗元件的动作情况进行选相，当-63.4°小于Arg(I0/I2a)小于63.4°时,如若Za和Zb都动作，确定的故障类型为(____)。
A.AB相接地故障
B.AB相间故障
C.A相接地
D.B相接地
[单选题]两个同频率正弦交流电流i1、i2的有效值各为40A和30A。当i1+ i2的有效值为10A时，i1与i2的相位差是( )。
A.0°
B.60°
C.90°
D.180°
[单选题]如图所示电路中，流经三个电阻的电流分别为I1、I2和I3。若已知R1、R2和R3，则I1 /I3＝( )
A.R3/(R1+R2)
B.R3/(R1+R2)R2
C.(R3+R2)/(R1+R2)
D.R3/R1
[单选题] 程序段G65P100A1.0I4.0I3.0;中,自变量A1.0.I4.0.I3.0所对应的变量号分别为( )。
A.格式错误
B.#1.#4.#5
C.#1.#4.#7
D.#1.#4.#4
[单选题]LTE小区I 规划中，由eN I 和 ellI 构成的小区I 在全网中唯一，以下说法正确的是
A.在同一个TA中唯一
B.在同一个LAC中唯一
C.在同一个MME中唯一
D.在同一个PLMN中唯一
[判断题]I2C时序在内核中实现， 用户可通过 ioctl 命令字 I2C_READ 对内核 I2C 总线进行读、 命令字 I2C_WRITE 对内核 I2C 总线进行写访问（ ）
A.正确
B.错误
[单选题] I feel that I can help singers, especially the younger _________ .
A. champion
B. coach
C. guy
D. generation
[判断题]CENTUMCS3000系统中,I/O子系统可分为现场网络I/O(FIO)及远程I/O(RIO)。
A.正确
B.错误
