Creamoftartar酒石,aweakacid,canbeaddedtoeggwhitestohelpthemfoam泡沫whentheyarebeaten
Betweenthetwopartsoftheconcertisaninterval,__________theaudiencecanbuyice-cream.
Inthatschool,Englishiscompulsoryforallstudents,butFrenchandRussianare_________.
在未成年人家庭保护方面，父母或其他监护人应做到()。
In1861itseemedinevitablethattheSouthernstateswouldbreakawayfromtheUnion.
