皮皮学，免费搜题
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【单选题】
目前从海星中分离的生物活性成分是 ( )A.
多糖
B.
萜类
C.
甾体苷
D.
挥发油
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】目前允许使用的人工甜味剂只有 一种
【单选题】Of the following, which was not mentioned by the authors as an increase in the demands of financial management services, due to increased globalization by the firm?
A.
Evaluation of the credit quality of foreign buyers and the sellers
B.
Foreign consumers method of payment preferences
C.
Credit risk management
D.
Evaluation of foreign exchange risk