血胸继发感染诊断最可靠的依据是
A.寒战,高热B.白细胞计数增高C.胸腔穿刺检查,红细胞与白细胞比例为300∶1D.胸腔穿刺液混浊E.穿刺液查到细菌,细菌培养阳性
参考答案:E
- Do you think you could do without help?
- __________. This is not the first time for me.
A.Take care
B.Hurry up
C.Not exactly
D.Not to worry
本案中,如果担保合同书并未讲明总公司承担何种保证责任,总公司应承担一般保证责任还是连带保证责任