为预防内存换页时出现抖动(颠簸)现象，可以采用下列哪一种方式?
A
暂无解析
Writing：
Anoldsayinggoes“hastmakeswaste”.Writeacompositionofabout400wordstostateyourviewonit.
Bylocaldoctorsandnurses,wehopemorepeople.
You’dbettersing.Itdoesn’t______whetheryoucansingwellornot.
Heconcludedhisspeechwitharemarkthatfailure____themotherofsuccess.
Louise:Will100dollarsbeenough?
Jack:Another50______.