皮皮学，免费搜题
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搜题
【单选题】
What day is today?A.
It's December 30th.
B.
It's Monday.
C.
It's 6:00.
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】Population can be viewed as both a market for goods and a potential source of labor
A.
正确
B.
错误
【多选题】I型超敏反应的防治原则包括()
A.
避免再接触过敏原
B.
青霉素皮试阳性时，可采用注射
C.
抑制生物活介质释放
D.
拮抗生物活性介质的作用
E.
改善效应器官的反应性
【简答题】I型超敏反应的防治原则主要包括__________、___________、__________三个方面。
【判断题】Population can be viewed as both a market for goods and a potential source of labor.
A.
正确
B.
错误
【单选题】Which type of market segmentation is generally used by marketers who sell products for the affluent segments of a population?
A.
usage rate
B.
occasion
C.
income
D.
benefits sought
E.
gender
【单选题】Population of market include ( ).
A.
customers and clients
B.
existing & potential customers
C.
producers
D.
institutions
【单选题】It was in thesupermarket ______I met the girl, who now is my wife.
A.
． since
B.
． when
C.
． as
D.
． that
相关题目：
【判断题】Population can be viewed as both a market for goods and a potential source of labor
A.
正确
B.
错误