The black writer wanted the other members of the workshop to treat_________as an equal.
C
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Eachstudentistogiveashort___(speak)totherestoftheclassattheendofthesemester.
电话是在1876年发明的。翻译
Theblackwriterwantedtheothermembersoftheworkshoptotreat_________asanequal.
Ifyouhavedifficultylocatingaparticularbook，pleaseaskourlibrariansfor___(assist).
Therediscoveryofthisspeciesofbirdsisoneofthemost___(ordinary)scientificfindingsinrecentyears.