【简答题】图甲中寒署表的示数为 ℃;图乙中弹货测力计的示数为 N.
【单选题】下列各项中,不能作为资产负债表中资产项目列报的是()。
【单选题】The long drought caused a ___ shortage of water in this region.
【单选题】But sometimes , no rain falls for a long , long time. Then there is a dry period , or drought .
【简答题】已知n是自然数,而n 2 -19n+91的值是完全平方数,求n.
【单选题】Some people ____ to death during the long drought.
【简答题】求满足1+3+5+…+n>500的最小自然数n.