If two nations have different PPFs but identical demand taste, there
is still a possibility of mutually beneficial trade between them.
This statement ( ).
A: is true
B: is false
C
.was not discussed in textbook
C: need more conditions to be true
D: need more conditions to be true
is still a possibility of mutually beneficial trade between them.
This statement ( ).
A: is true
B: is false
C
.was not discussed in textbook
C: need more conditions to be true
D: need more conditions to be true
举一反三
- 下面代码的输出结果是 [br][/br] a= 2 [br][/br] b= 2 [br][/br] c= 2.0 [br][/br] print(a == b, a is b, a is c)(单选题) A: True False False B: True False True C: False False True D: True True False
- Two statements about spreadsheets follow.<br/>Is each statement true or false? A: Statement 1 is true, Statement 2 is false B: Both statements are true C: Statement 1 is false, Statement 2 is true D: Both statements are false
- True/False[br][/br]代码的输出结果是() A: 出错 B: 1 C: True D: False
- Theoutputofthefollowingcodesis[br][/br]s='1e10'[br][/br]iftype(eval(s))==type(1.0):[br][/br]print(True)[br][/br]else:[br][/br]print(False) A: True B: False C: 1 D: 0
- True or False<br/>Kids are more creative because they play more and have more freedom to express themselves. 孩子們更有創意, 因為他們玩得更多, 更有表達自己的自由。 A: True 正确 B: False 错误