Theyear2019marksthe7的精选

问题详情：—Theyear2019marksthe70thanniversary(周年)ofthefoundingofthePeople'sRepublicofChina.—Asweknow,____.Wehavemadegreatachievementsinmanyfields.A.manyhandsmakelightwork       B.moneyisn’t...