【C5】A．inB．atC．withD．for

【C18】A．inB．atC．withD．to

Nancy is always keen （) sports channels.A、inB、atC、onD、for

【C10】A．inB．toC．withD．for

【C5】A．inB．atC．onD．upon

【C5】A．inB．atC．onD．to

She started to work _____ a will .A.inB.againstC.withD.for