A． expositionB． comparisonC． contrastD． interaction

【C10】A．ThereforeB．In additionC．In contrastD．Nevertheless

【C13】A．infactB．on the other handC．by contrastD．on the contrary

【C13】A．FurthermoreB．HoweverC．In contrastD．Consequently

【C19】A．by contraryB．on contrastC．by contrastD．on contrary

His speech was confusing and full of______.A．contraryB．conflictC．contrastD．contradiction

【C6】A．In additionB．By comparisonC．In conclusionD．By chance