標(biāo)準(zhǔn)的唇峰應(yīng)在嘴唇中央至嘴角的三分之一處
1、正確正確
暫無解析
Thisisthefirsttimethatawomanhasbeen________tothepost.
Canyouofferusmachinetools___thefollowingspecification?
________inthought,healmostranintothecarinfrontofhim.
Thenewlawsthreatentodeprivemanypeople_______themostelementaryfreedoms.
Evenwiththenewdevelopmentinresearch,onlyatiny________ofalltestsaredonewithoutusinganimals.
