【C12】A．exceptB．butC．forD．on

He asked me（)English culture.A.aboutB.ofC.forD.on

【C12】A．orB．butC．andD．otherwise

【C9】A．ByB．AsC．ForD．On

【C19】A．withB．inC．forD．on

【C18】A．atB．inC．forD．on

55._________A. inB. atC. forD. on