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【单选题】
(2/10,1/20,n/30)的收账期是A.
10天
B.
20天
C.
30天
D.
无法获知
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】已知某溶液pH值为0.070,其氢离子浓度的是:
A.
0.85mol·L -1
B.
0.8511mol·L -1
C.
0.8mol·L -1
D.
0.851mol·L -1
【简答题】What are they talking about? 2、What is a T-chart?When and how do you use it? 3、How to make a persuasive speech?
【多选题】What are the four major financial performance indicators?
A.
Liquidity
B.
Profitability
C.
Gearing
D.
Survival and Growth
【单选题】已知某溶液 pH=0.070, 其氢离子浓度的正确值为 ( ) 。
A.
0.85mol·L -1
B.
085lmol·L -1
C.
0.8mol·L -1
D.
0.85lmol·L -1
【简答题】I could have pointed out that he had enrolled, not in a drugstore-mechanics school , but in a college. (para. 2) What is the professor talking about here? Is there such a school? What is it usually ca...
【单选题】已知某溶液 PH 值为 0.070 ,其氢离子浓度的正确值为
A.
0.85 mol ·L -1
B.
0.8511 mol ·L -1
C.
0.8 mol ·L -1
D.
0.851 mol ·L -1
【简答题】What are the four major communication functions?
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