高中英语定从专练1.when i came across her,---- was often the case ,ll

高中英语定从专练1.when i came across her,____ was often the case ,ll liked her sweet and hopeful smiles .Awhat b which c that d when 2.it wasn't such a good dinner _____ she had promised us .Athat b which c as d what 3._____is konwn to the world ,mark twain is a grea American writer Athat B which C as Dit