肾岩的证型:
A.血栓性浅静脉炎B.血栓性深静脉炎C.游走性浅静脉炎D.血栓闭塞性脉管炎E.动脉硬化闭塞症
参考答案:E
This is the only way we can imagine ________ the overuse of water in students' bathrooms.[ ]
A.reducing
B.to reduce
C.reduced
D.reduce
在抗病毒感染中,其局部免疫作用的抗体是
A.IgGB.IgMC.lgAD.SIgAE.IgE