【正确答案】 C

【答案解析】解析：anxious a. 渴望的，急切的；焦虑的，发愁的(如：I was anxious to see him．She was anxious for Laura to go．They are especially anxious that you should come．Dickwas anxious for a bicycle．)。worried(about／over)a.(为……)发愁，着急。curious(about)a. 好奇的(be curious about／to know)。interested(in)a．感兴趣的。