Ifyouhavedifficultylocatingaparticularbook，pleaseaskourlibrariansfor___(assist).
assistance
暂无解析
Thereisnopoint______takingFrenchlessonsifyoudontwanttolearnthelanguage.
Thisadvertisementisa___(type)exampleoftheirmarketingstrategy.
Theblackwriterwantedtheothermembersoftheworkshoptotreat_________asanequal.
Whenhewasarrested,Terry_________incrimeforyears.
电话是在1876年发明的。翻译
