【C12】A．attentionB．noticeC．interestD．attraction

【C2】A．reasonB．noticeC．warningD．signal

【C4】A．profitB．moneyC．interestD．capital

【C6】A．attentionB．loveC．helpD．mercy

【C2】A．attentionB．resultC．powerD．trend

【C2】A．courageB．enthusiasmC．interestD．sense

【C10】A．an advantageB．a benefitC．an interestD．a profit