皮皮学，免费搜题
登录
搜题
【判断题】
碘的获取最好的食物来源是海生植物。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Given a product whose demand is relatively elastic to asubstitute product, what will happen in response to rising prices in thesubstitute product?
A.
A slight increase in demand
B.
A substantial increase in demand
C.
A slight decrease in demand
D.
A substantial decrease in demand
【单选题】__ elastic product demand places the burden of regulation-induced cost increases on producers. __ elasticity of product demand allows producers to raise prices, and consumers bear the burden of regula...
A.
low ; low
B.
low ; highly
C.
highly ; highly
D.
highly ; low
【单选题】'In class' is syntactically a(n)__________construction.
A.
exocentric
B.
endocentric
C.
immediate
D.
ultimate
相关题目：