According to the principle of effective market classification, the external balance schedule may have a ( ) slope.
A: positive or negative
B: positive
C: negative
D: none
A: positive or negative
B: positive
C: negative
D: none
A
举一反三
- Image can have only ………….…integer pixel values, whereas grid can have………….…. and ………….….real and …….……..cell values.____ Negative, Negative, Positive, IntegerPositive, Negative, Negative, Integer ____ Positive, Positive, Negative, Int____ Negative, Positive, Positive, Realc
- Words<br/>may have positive and negative connotations. ()
- Positive and negative space is to some extent subjective. However, the illusion in fig. 2.4 shows us “Balance of Positive and Negative Space”.
- 斜率（负、正、零）【slope（negative，positive，zero）】
- According to the passage, talent shows have both positive and negative influence on young people.
内容
- 0
Basic research has: A: Positive externality B: Negative externality C: Both positive externality and negative externality D: Neither positive externality nor negative externality
- 1
Calcium levels in the blood are regulated by A: positive feedback mechanism. B: negative feedback mechanism. C: neither positive or negative feedback. D: both positive and negative feedback.
- 2
概念题：斜率（负、正、零）[ slope（ negative, positive,zero）]
- 3
Is there a negative or positive relationship between social expenditures and child poverty rates? A: Negative B: Positive
- 4
One way to classify emotions is by whether they are （ ） A: complex or negative B: positive or negative C: positive or complex D: simple or complex E: simple or negative