若:w=5,x=2,y=3,z=4,则条件表达式w <; x ? w : y <; z ? y : z的值为_________。 A: 5 B: 2 C: 3 D: 4
若:w=5,x=2,y=3,z=4,则条件表达式w <; x ? w : y <; z ? y : z的值为_________。 A: 5 B: 2 C: 3 D: 4
0.05 mA=______A=______μA: 50/5´10-5|5´10-3/50|5´10-5 /5|5´10-5/50
0.05 mA=______A=______μA: 50/5´10-5|5´10-3/50|5´10-5 /5|5´10-5/50
What will be the output of the following Python code? ( )[img=420x158]17d6037eb227911.png[/img] A: a is 3 and b is 7 and c is 10a is 5 and b is 25 and c is 24a is 50 and b is 100 and c is 5 B: None of the mentioned C: a is 3 and b is 7 and c is 10a is 25 and b is 5 and c is 24a is 100 and b is 5 and c is 50 D: a is 7 and b is 3 and c is 10a is 25 and b is 5 and c is 24a is 5 and b is 100 and c is 50
What will be the output of the following Python code? ( )[img=420x158]17d6037eb227911.png[/img] A: a is 3 and b is 7 and c is 10a is 5 and b is 25 and c is 24a is 50 and b is 100 and c is 5 B: None of the mentioned C: a is 3 and b is 7 and c is 10a is 25 and b is 5 and c is 24a is 100 and b is 5 and c is 50 D: a is 7 and b is 3 and c is 10a is 25 and b is 5 and c is 24a is 5 and b is 100 and c is 50
如图所示电路中,电流I= ( )A,电压源发出的功率为 ( ) W。[img=204x125]17869f7ba2ee4a3.png[/img] A: 10;75 B: 10;50 C: 5;50 D: 5;75
如图所示电路中,电流I= ( )A,电压源发出的功率为 ( ) W。[img=204x125]17869f7ba2ee4a3.png[/img] A: 10;75 B: 10;50 C: 5;50 D: 5;75
如图所示电路中,电流I=( )A,电压源发出的功率为( )W。[img=204x125]17da688b021ee4e.png[/img] A: 10;75 B: 5;50 C: 5;75 D: 10;50
如图所示电路中,电流I=( )A,电压源发出的功率为( )W。[img=204x125]17da688b021ee4e.png[/img] A: 10;75 B: 5;50 C: 5;75 D: 10;50
汽车牌照的功率一般为()W。 A: 3~5 B: 5~10 C: 8~20 D: 20~35
汽车牌照的功率一般为()W。 A: 3~5 B: 5~10 C: 8~20 D: 20~35
污水好氧生物处理的BOD5:N:P为( )。 A: 100:3:1 B: 50:5:1 C: 100:5:1 D: 50:3:1
污水好氧生物处理的BOD5:N:P为( )。 A: 100:3:1 B: 50:5:1 C: 100:5:1 D: 50:3:1
执行下列程序段后,m的值是________。 int w=2,x=3,y=4,z=5,m; m=(w A. 4 B. 3 C. 5 D. 2 答案:D 答案解析: 难易: 中 知识点: A: 4 B: 3 C: 5 D: 2
执行下列程序段后,m的值是________。 int w=2,x=3,y=4,z=5,m; m=(w A. 4 B. 3 C. 5 D. 2 答案:D 答案解析: 难易: 中 知识点: A: 4 B: 3 C: 5 D: 2
反应堆中铀的浓度约为()。 A: >90% B: >50% C: 3%-5% D: 5%-10%
反应堆中铀的浓度约为()。 A: >90% B: >50% C: 3%-5% D: 5%-10%
Int W=5;w =2
Int W=5;w =2