皮皮学，免费搜题
登录
搜题
【单选题】
Sue consumes only sandwiches and soda and is at her best affordable point. The price of a sandwich falls. The substitution effect is that Sue substitutes ________ for ________. The income effect is that Sue ________.A.
sandwiches; soda; buys less of both goods
B.
soda; sandwiches; buys more soda and fewer sandwiches
C.
sandwiches; soda; buys more of both goods
D.
soda; sandwiches; buys less soda and more sandwiches
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】She had c_____ the idea of a series of novels. (think of an idea or a plan and work out how it can be done)
【单选题】The argument regarding the significance of contanment would be mostweakened, if E) the author of the journal article had identified himself
A.
a military alliance among European powers had been proposed before WWII
B.
the economic aid offered under the Marshall Plan was more than was needed
C.
the foreign policy journal referred to had a wider circulation
D.
the concept had been adopted by other countries
【简答题】在编写输入和输出程序时应考虑哪些原则?
【简答题】编写一程序,输入 3 个数,能按大小顺序输出。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
