更多"[单选题] I will never forget the day _"的相关试题:
[单选题] I can finish reading a novel in one day if its story me very much.
A. understands
B. interests
C. improves
D. respects
[单选题] If I had known how he felt, I would never have let him ______ those children.
A. adapt
B. adjust
C. adopt
D. advocate
[单选题] Please don’t forget _____ to me, will you?
A. to write
B. writing
C. write
D. writes
[填空题]Never having dinner ( )__ (regular) leads to his stomachache.
[单选题]两个正弦交流电流i1和i2的有效值I1=I2=4A。i1与i2相加后总电流的有效值仍为4A，则它们之间的相位差是
A.180°
B.120°
C.90°
D.60°
[单选题] Never think success is merely a ______ of luck. Rather, it’s the result of untiring efforts.
A. piece
B. wee
C. stroke
D. slight
[填空题]若s＝0，执行循环语句"for(i=1; i<=10; i=i+3) s=s+i; "后，i的值为（ ）。
[填空题] Children’s Day is ( )_ June.
[判断题]体力劳动强度按劳动强度指数 I 大小分为四级,分别为:I 级I≤15;II 级I=15-20;III 级I=20-25;
IV 级I>25。
A.正确
B.错误
[单选题] Susan is a/an __________ person. We never know what she will do next.
A. packing
B. important
C. impulsive
D. adventure
[多选题]《建设工程质量管理条例》要求施I单位在施I过程中,必须按照I程设计图纸和施I技术标准施工,不得()
A.偷工减料
B.变更施工艺
C.改变施工方法
D.与商砼厂家协商改变砼设计配合比参数
E.擅自修改设计
[判断题]体力劳动强度按劳动强度指数I大小分为四级，分别为：I级（I≤15);II级（I=15-20);III级（I=20-25)；IV级（I>25)。()
A.正确
B.错误
[单选题][TW]ABM001 4 1 1
图示节点中,I1=1A,I2=I3=3A,则I4等于（ ）。
A.1A
B.0A
C.-1A
D.3A[TW/]
[单选题]经查定,自动闭塞区段I追﹦7 min、I到﹦7.2 min、I发﹦7.8 min、I通﹦8.1 min,该区段追踪列车间隔时间,I应取值为( )。
A.7 min
B.8.1 min
C.8 min
D.9 min
[单选题]I will not ,leave you alone. _____ I go. I will take you along.
A.Wherever
B. Whatever
C. Whoever
D. However
[填空题]对于四输入“或非”门，若其输入 I1=1 ，I2=0 ，I3=0 ，I4=1，则其输出 F 为( )。
[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]某自动闭塞区间I追、I通、I到、I发分别为:7.9、8.2、8.4、8.6 min,该区间的I应取值为( )。
A.7.9 min
B.8.0 min
C.8.6 min
D.9 min
[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
