不属于选择供应商时需要考虑的典型产品标准是()。
A、数量
B、技术支持
C、质量
D、付款期限
参考答案:B
It’s generous_____them to give food and clothes to homeless people. They think it important _____ them to provide places for homeless people to stay.
A.of ; for
B.for ;of
C.of ; to
D.to ;for
西洋参、山药、黄精的功效共同点是()
A.养阴
B.补气
C.益肾
D.生津
E.清火