题型:填空题 1.3m2=______dm20.3小时=______分1小时24分=______小时4500m2=______公顷5.4km2=______公顷 1.04吨=______吨______千克. 查看答案
题型:选择题 30,000 dollars ______ a large amount of money, but it’s ______ than we need.A.is, far moreB.are, very muchC.is, far lessD.are, very little 查看答案