膀胱全切直肠代膀胱易发生的体液异常是()
A.高氯性酸中毒
B.高氯性碱中毒
C.低氯性酸中毒
D.低氯性碱中毒
E.以上都不对
参考答案:A
选择填空。
— Are those your tennis rackets?
— No, ______. [ ]
A. it isn't
B. they are
C. those aren't
D. they aren't
客运车辆禁止欺行霸市、干扰他人合法经营。