题目

一个数的亿位上是9，百万位上是7．十万位和千位上都是3．其余各位上都是0，这个数写作，把这个数改写成以“万”为单位的数是． 答案：【1】907303000【2】90730.3万 —My aunt said she called you yesterday morning, but there was no answer.—Oh, we were at home. Maybe my husband with my daughter and me my car in the garden.A.was washing B. were washing C. had washed D. Washed