问题解决策略主要包括______和启发式策略。
参考答案:算法式策略
Exchange of answerbacks act s a confirmation that the messages()at the destination.
A.have received
B.have been received
C.are received
D.are being received
方药配伍寓有"金水相生"之意的方剂是()
A.百合固金汤
B.六味地黄丸
C.归脾汤
D.养阴清肺汤
E.清燥救肺汤