下列何项不是九味羌活汤的药物组成（）
A.薄荷、细辛
B.白芷、生地
C.防风、黄芩
D.苍术、川芎
E.地黄、甘草
参考答案：A
So convenient _______ to pay by credit card that more and more people apply for their credit cards.[ ]
A. do people find
B. people find it
C. find people
D. do people find it
多胎妊娠分娩可发生（）
A.胎膜早破
B.胎盘早剥
C.产后出血
D.难产
E.宫缩乏力
