下列各项中每组加点字的读音全不相同的一组是 ( ) A.筚路蓝缕/秘鲁 彰善瘅恶/殚心 蜚短流长/绯闻 赫赫有名/赧然 B.同仇敌忾/起讫 络绎不绝/落枕 抓耳挠腮/妖娆 否极泰来/癖好 C.光阴荏苒/妊娠 稍纵即逝/稍息 螳臂当车/当真 顺蔓摸瓜/蔓延 D.唯唯诺诺/推诿 荒凉芜秽/怃然 寡廉鲜耻/鲜见 博闻强识/炽热______ two exams to worry about, I have to work really hard this weekend. A. With B. As C. As for D. Because