天疱疮的病机:
A.气血阴阳失和,脉络瘀阻B.脾虚湿盛,湿热蕴蒸,水湿积聚C.血分蕴热,湿热瘀阻D.外感风热,闭塞腠理E.湿热蕴结肌肤
参考答案:B
30.1 tried to fix the car myself but ______ the attempt after a couple of hours.
A.gave in
B.gave off
C.gave up
D.gave away