【C8】A．diplomatB．officerC．IndianD．difficulty

She overcomes the difficulties,for she has a （)attitude.A. negativeB. positivenessC.

They（) many difficulties during their trip.A encounteredB encouragedC embarrassedD endur

This is a matter ____ some difficulty.A: inB: ofC: byD: for

【C8】A．relationsB．opportunitiesC．surroundingsD．difficulties

【C7】A．answerB．requestC．questionD．difficulty

【C14】A．answerB．requestC．questionD．difficulty