Mary accepted Davids ___(invite)to join him for lunch.
invitation
暂无解析
Theyknewtheyhadto________actiontodealwiththeplaguebeforeitspreadtootherareas.
Roundthecornerwasabuilding_____windowswereallbroken.
MaryacceptedDavids___(invite)tojoinhimforlunch.
沉默表明他对这个话题不感兴趣。
对中国学生而言，用英语思维比说英语更难。
