断肢再植术后，血管吻合通畅，患肢(指)的皮温应比健侧
A．高1～2℃B．高2～3℃C．高3～4℃D．低1～2℃E．低2～3℃
参考答案：A
If It had been possible, I would have helped him, but I ______ too busy the.
A．had been
B．would be
C．were
D．was
违约责任是促使当时人履行合同义务，使对方免受或少受损失的法律措施，也是保证合同履行的只要条款。
