题目

34．I have had some bad times before, but seldom________so helpless as now.        A．I had felt  B．have I felt C．I have felt D．had I felt 答案：B6．把0.03、$\frac{3}{10}$、$\frac{1}{3}$、33%按从小大大的顺序排列起来：0.03＜$\frac{3}{10}$＜33%＜$\frac{1}{3}$．