F系列可编程序控制器的输出继电器输出指令用OUT38表示。
F系列可编程序控制器的输出继电器输出指令用OUT38表示。
95%,即年累计中断时间为 小时。 A: 38 B: 38 C: 38 D: 38
95%,即年累计中断时间为 小时。 A: 38 B: 38 C: 38 D: 38
38、执行以下标签语句后的结果是( )。 [c:set var="var1" value="1" /] [c:set var="var1" /] [c:out value="2" /] [/:set] ${var1} <c:out value="${var1}" A: 11 B: 22 C: 12 D: 运行错误
38、执行以下标签语句后的结果是( )。 [c:set var="var1" value="1" /] [c:set var="var1" /] [c:out value="2" /] [/:set] ${var1} <c:out value="${var1}" A: 11 B: 22 C: 12 D: 运行错误
在python shell中,>>>[37, 38] * 3这一操作返回的结果是:____________ A: [37, 38, 37, 38, 37, 38] B: [111, 114] C: [37, 37, 37, 38, 38, 38] D: [40, 41]
在python shell中,>>>[37, 38] * 3这一操作返回的结果是:____________ A: [37, 38, 37, 38, 37, 38] B: [111, 114] C: [37, 37, 37, 38, 38, 38] D: [40, 41]
轻度中暑人的体温一般是() A: 38℃ B: 不超过38℃ C: 38℃以上
轻度中暑人的体温一般是() A: 38℃ B: 不超过38℃ C: 38℃以上
口腔测温时,按发热程度分类低热温度为()。 A: 36℃~37.5℃ B: 37.4℃~38℃ C: 38℃~39℃ D: 37℃~38℃ E: <38℃
口腔测温时,按发热程度分类低热温度为()。 A: 36℃~37.5℃ B: 37.4℃~38℃ C: 38℃~39℃ D: 37℃~38℃ E: <38℃
【单选题】3 . Aron ______ water five days later. A . ran out B . used out C . ran out of D . used out of A. A . ran out B. B . used out C. C . ran out of D. D . used out of
【单选题】3 . Aron ______ water five days later. A . ran out B . used out C . ran out of D . used out of A. A . ran out B. B . used out C. C . ran out of D. D . used out of
Howabout_______for a walk? A: go out B: went out C: going out D: will go out
Howabout_______for a walk? A: go out B: went out C: going out D: will go out
The bookhis experience in India. A: came out in B: came out of C: came out at D: came out with
The bookhis experience in India. A: came out in B: came out of C: came out at D: came out with
There was a power cut and all the lights _____. A: went out B: go out C: died out D: made out
There was a power cut and all the lights _____. A: went out B: go out C: died out D: made out