英语翻译On this day,measures to improve motor efficiency come in

英语翻译On this day,measures to improve motor efficiency come in To improve efficiency the factory______ most of its workers good ways to improve your memory or learning efficiency 英语翻译these are two concepts of efficiency:efficiency in obtai Father's day will come ( ) June 20th this year.括号里填In 还是 on? 英语翻译Mother's Day is on the second Sunday in May.On this day, 英语翻译This reduces the collector efficiency to as low as 40 %, 英语翻译ESCAP to suggest para.on water security and efficiency i 英语翻译America has come up far short on measures of equality. 英语翻译Halloween is on October 31st.In (On) this day,in fornt(f 英语翻译This day you come to invite us,the people of God,to shar we must take all possible measures tending to improve workin