题目选项分析

Officials at the United States Mint believe that the Sacagawea dollar coin will be used as a substitute more for four quarters rather than for the dollar bill because its weight, only 8.1 grams, is far less than it is for four quarters, which weigh 5.67 grams each.

Officials at the United States Mint believe that the Sacagawea dollar coin will be used as a substitute for four quarters more than for the dollar bill because it weighs only 8.1 grams, far less than four quarters, which weigh 5.67 grams each.