mini营业厅代收费返利标准?()
A.1.5%
B.1%
C.1.8%
D.2%
参考答案:A
You_____ be careful with fire in the forest. It's dangerous. [ ]
A. must
B. may
C. can
患者女,23岁,双眼戴镜-10.00D,来医院要求行角膜激光术,术前需做哪些检查()
A.裂隙灯检查
B.角膜曲率测量
C.角膜厚度测量
D.眼底检查
E.以上各项检查均需要