【单选题】What do we learn from the experiment of Wood, Lee and Perunovic?
A.
It is important for people to continually boost their self-esteem.
B.
Self-affirmation can bring a positive change to one's mood.
C.
Forcing a person to think positive thoughts may lower their self-esteem.
D.
People with low self-esteem seldom write down their true feelings.
【单选题】下列采购费用中应记入“材料采购”账户的是( )。
【单选题】关于对功能概念的理解,以下说法不正确的是( )。
A.
功能是使产品能够完成特定工作或使其能够被出售的特性。
B.
凡是对象能够满足使用者需求的任何一种属性都属于功能的范畴。
C.
用户需求的是产品的功能,产品的具体内容只是功能的实现形式。
【单选题】将0.2120gNa2CO3基准物溶于适量水中后,用0.2mol/L的HCl滴定至终点,大约消耗此HCl溶液的体积是()已知碳酸钠摩尔质量为106g/mol
【单选题】What is the author trying to tell us through the example in the last paragraph?
A.
The importance of personal taste.
B.
The importance of public relations.
C.
The importance of self-confidence.
D.
The importance of first impression.
【单选题】将0.2120gNa2CO3基准物溶于适量水中后,用0.2mol/L的HCl滴定至终点,大约消耗此HCl溶液的体积是:
【单选题】将0.2120gNa2CO3基准物溶于适量水中后,用0.2mol/L的HCl滴定至终点,大约消耗此HCl溶液的体积是()已知碳酸铵摩尔质量为106g/mol
【单选题】8下列采购费用中应记入“材料采购”账户的是()