He asked me（）English culture.
A.about
B.of
C.for
D.on
参考答案：A
Be sure to read the _______ carefully before you take the medicine so that it can function better.
A．directions
B．composition
C．prescriptions
D．presentation
（）是采购的基本流程之一。
A、库存控制
B、运输
C、接收与验收
D、仓储
