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【单选题】
教育学的根本任务是
A.
揭示教育规律
B.
深化人们对教育的认识
C.
更新人们的教育观念
D.
分析教育现象
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参考答案:
举一反三
【单选题】( )结构用于基准直径较小的带轮
A.
实心式
B.
腹板式
C.
孔板式
D.
轮辐式
【单选题】荧光染料在488nm激发光下不可能发出的荧光颜色是
A.
绿色
B.
橙色
C.
白色
D.
蓝色
E.
红色
【多选题】荧光染料在488nm激光下发出荧光颜色有( )
A.
绿色
B.
橙色
C.
白色
D.
橙红色
E.
红色
【简答题】A company’s days of sales outstanding (DSO) decreased, while its cost of goods sold (COGS) relative to sales and receivable remain unchanged.The company’s gross profit will: A.Decline. B.Increase. C.R...
【单选题】( )结构用于基准直径较小的带轮
A.
实心式
B.
孔板式
C.
轮幅式
【简答题】While domestic sales rose slightly on the previous month, foreign sales fell, end this led to a slight drop in profits.
【单选题】When he says in Paragraph 5, 'While states give up sales tax, they usually break even on sales-tax collection' , J. Craig Shearman actually means that______.
A.
a vice-president at the National Retail Federation can say whatever he or she likes
B.
only when a state gives up sales tax can it achieve break even in collection of taxes
C.
tax losses are nothing for a state since serious shoppers buy more than just clothes or shoes
D.
when people come to buy sales-tax-free items, they will buy other things that are still taxed
【简答题】While domestic sales rose slightly on the previous month, foreign sales fell, and this led to a slight drop in profits.
【简答题】Income from sales reached a low point in June while income from advertisements levelled off at the end of the period.
【单选题】The professional sales team of the company can help clients to______.
A.
save money while eating in London
B.
do sightseeing at a lower price
C.
get free special private services
D.
enjoy free shopping trips
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