未分类题What can we learn from the passage?A.People can hardly get Vitamin D from daily diet.B.Heavy use of sunscreen can promote the Vitamin D production by the body.C.The Vitamin D density is strengthened in milk and bread.D.The standard amount of Vitamin D intake keeps no change for kids and adolescents.
未分类题You cant imagine______.A.what did we have awful weatherB.what weather awful did we haveC.what awful weather we did haveD.what awful weather had we
判断题财务费是指财务人员发生的费用。()
未分类题Peter used to live in London, ______?A.usedn't heB.wasn't heC.didn't he useD.didn't he use to
判断题材料费中包括材料的二次搬运费。()