【多选题】患者男,85岁,因“咳嗽、气短伴乏力2周”来诊。病程中有发热,体温最高37℃,盗汗。既往有双下肢静脉血栓、肺动脉栓塞、高血压、冠心病、稳定型心绞痛等病史。查体:浅表淋巴结不大,肝、脾肋下未触及,双下肢水肿。血常规:Hb128g/L,RBC3.71×10/L,WBC4.9×10/L,N0.47,L0.42,PLT62×10/L。腹部超声:脾厚5.6cm,长径16.2cm,未见占位。胸部CT:右侧椎旁...
【单选题】If water becomes increasingly scarce in decades__________,water shortage will become a hot issue
A.
25.If water becomes increasingly scarce in decades__________,water shortage will become a hot issue all over the world. A.coming
【多选题】Linux系统与Windows系统的区别是
A.
Linux系统没有盘符而Windows有盘符
B.
Linux系统是单任务的而Windows是多任务的
【单选题】If they had worked harder, they_____the project ahead of time.
【单选题】一般来说,动物细胞体外培养需要满足的条件是 1 无毒的环境 2 合成培养基需添加血清、血浆等 3 无菌的环境 4 温度与一般与动物体温接近 5 只有 O 2 的气体环境 6 能调节培养液 pH 的 CO 2
【判断题】培养基所需pH的调节一般在煮沸琼脂溶化后趁热调节。
【单选题】By the end of next year, I______for the company for 10 years.