对货币市场表述正确的有()

贫困人员在省市级新农合定点医院住院时，住院押金在现有基础上至少下降()

软件的可移植性是衡量软件质量的重要标准之一。它指的是()。

书面文字沟通的缺点有哪些？

Scholars from the University of Kansas published the results of a decade_long Study recently,suggesting that sending, children to pre-school at the age of 4 comes too late to_educational drawbacks at home.