电子商务规划的可行性分析主要包括:()和()。
参考答案:技术可行性;经济可行性
上数学课时,老师讲错了一个知识点,我们应该:( )
A.当堂向老师指出
B.不予理睬,反正自己已经会了
C.与同桌小声交流
D.下课后向老师委婉说明
The wealth of a country should be measured________the health and happiness of its people as well as the material goods it can produce.[ ]
A. by all means
B. in line with
C. in terms of
D. in case of