一串红为耐阴性花卉。
参考答案:错
He got well -prepared for the job interview, for he couldn’t risk _____ the good opportunity.[ ]
A. to lose
B. losing
C. to be lost
D. being lost
患者男,64岁。患糖尿病13年,常规胰岛素12U餐前30分钟用药,合适的注射部位是()
A.腹部脐周
B.前臂外侧
C.股外侧肌
D.臀中肌
E.臀大肌