题目

 In fact , she really didn’t know _______next . So she got upset a lot .         A. what to do       B. what he did        C. how to do       D. how he did     答案：A括号里最大能填几？60×______＜43050×______＜46090×______＜72380×______＜45040×______＜16220×______＜184．