举一反三
- In handwriting, quotation marks have the same function as italics in typing.
- In handwriting, quotation marks have the same function as italics in typing. A: 正确 B: 错误
- The function full(speye(5)) has the same function as the function eye(5).
- The function speye(5) has the same function as the function sparse(eye (5)).
- The "whoa!"in para. 3 has the same meaning and function as that in the last paragraph.
内容
- 0
Which of the following is not required for a function to be well-behaved wave function？ A: It has to be continuous. B: It has to have the same value for an angular variable α and for α + 2π. C: It must not tend to infinity. D: It must be a real function.
- 1
Which of the following G codes has the same function as G54 in the CNC system ( )? A: G03 B: G50 C: G56 D: G01
- 2
Ike's utility function is U(x;y) = 25xy. He has 12 units of good x and 8 units of y. Ben's utility function for the same two goods is U(x;y)=4x+4y. Ben has 9 units of x and 13 units of y.
- 3
What are the analogous organs? A: Deveopled from different sources B: Deveopled from same sources C: But with the different function D: But with the same function
- 4
Intonation has several functions: ( ) function, ( ) function, ( ) function, and discourse function. <br/>______