The accountant needs to finalize the expense report before noon tomorrow no matter ______ difficult the paperwork is.A.since B.how C.what D.now答案是 B,为什么是 B?no matter how difficult the paperwork is 这句话...
下面一句是2010年全国I卷高考英语的短文改错题:It was the chance of a lifetime to win the first ...答案是划掉 lifetime 前的 a。但这在牛津字典上不是一个固定用法吗,a 是固定的,应该不能删除或改为 the 吧!