Which of the following is true of Paragraph 2?
[A] Public-sector unions are prudent in taking actions.
[B] Education is required for public-sector union membership.
[C] Labor Party has long been fighting against public-sector unions.
[D]Public-sector unions seldom get in trouble for their actions.
第1题:
A、TRUE(logical_test,value_if_true,value_if_false)
B、TRUE()
C、TRUE(logical1,logical2,…)
D、TRUE(logical)
第2题:
Paragraph 2 ()
第3题:
选择下列计算结果 cut3[x_]:= Which[x < -1,-1,x < 1,x,True,1] cut3/@{-2,-1,0,1,2}
A.{-1,-1,0,1,2}
B.{-1,-1,0,1,1}
C.{-2,-1,0,1,1}
D.{-2,-1,0,1,2}
第4题:
Which of the following sentences from the text BEST indicates that the teacher is very considerate?
A. In her calm,motherly voice she said,“By the end of winter,…”(Paragraph 2)
B. With the grace that only experience can bring,she struggled to…(Paragraph 4)
C. …. she still managed to look both helpful and interested. (Paragraph 4)
D. …,she managed to act as though I wasn’t an annoying little girl.(Paragraph 4)
第5题:
2、下列选项中,执行时不会报错的语句是()。
A.{['Python',True]}
B.{3.5,[1.2,True]}
C.{3.5,{1.2,True}}
D.{3.5,1.2,True}
第6题:
2、MATLAB里的常用帮助命令是?
A.ver
B.help
C.lookfor
D.which