單項(xiàng)選擇題
Generally speaking, as people repeat a task again and again, the time it takes to do the task due to “l(fā)earning”. 當(dāng)人們不斷重復(fù)某項(xiàng)工作時(shí),完成工作所耗費(fèi)的時(shí)間會(huì)因?yàn)椤皩W(xué)習(xí)”而 。
A、dramaticaly decreases 大幅降低
B、gradually increases 逐漸增加
C、dramaticaly increases 大幅提高
D、gradually decreases 逐漸減少