共同投标协议( )合同关系。
A．属于
B．不属于
C．属于权利和义务
D．属于债权债务
参考答案：A
What’s the most appropriate nursing diagnosis for a client exhibiting obsessive-compulsive behavior（）
A. Ineffective coping.
B. Imbalanced nutrition: Less than body requirements.
C. Imbalaneed nutrition: More than body requirements.
D. Interrupted family processes.
一个长方形，宽是26米，比长少8米，周长是______米．
