Somedoctorsclaimthatavegetabledietissuperior_________ameatdiet.
Robots,___(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.
Ifyouhavedifficultylocatingaparticularbook，pleaseaskourlibrariansfor___(assist).
Eachstudentistogiveashort___(speak)totherestoftheclassattheendofthesemester.
借贷资本国际化的主要形式是（）
