提高程序效率的根本途徑在于( )。
A、編程時對程序語句進行調整BC
暫無解析
Thetwogirlscompetedwitheachother______thehighestmark.
Thegirlwhofoundtheringreceivedagenerous_____offivepounds.
JeansaresohotthesedaysthatbignamestarsappearonTVadvertisingfortheir______brands.
Iwasreallyanxiousaboutyou.You______homewithoutaword.
Hewasvery_____togo，buthehadnochoice.
