option explicit dim playfilename as string dim playposition as double private sub command1_click() command1.enabled = false mediaplayer1.pause playpostion = mediaplayer.currentposition end sub private...
along with the development of the internet,the online shopping environment has been maturing gradually.the online shopping, which has been spilling over and changing our daily lives, becoming a new c...
语言翻译吗,翻译什么语,英语可以吗?a country can maintain foreign trade surplus can be considered generally,the country's export products with strong international competitiveness,and thus the accumulation of a consid...