患者,女,45岁。冬日冒寒外出,而后发热恶寒而喘且咳嗽,肢体疼痛,舌苔薄白,脉浮紧。首选药物是()
A.威灵仙
B.补骨脂
C.羌活
D.桂枝
E.麻黄
参考答案:E
Would you mind my ______ her to the party?
Would you mind not ______ to the party?
A.being invited, invited
B.being invited, being invited
C.inviting, invited
D.inviting, being invited
工作压力为1.2MPa,DNl50mm法兰密封面与管道中心线的垂直度的允许偏差为()mm。
A.±1
B.±2
C.±3
D.±4