注射物品的分类()。
A、奥美定
B、人工提取胶原蛋白类
C、骨粉
D、自体脂肪
E、生物制剂
参考答案:B, D, E
以下行为属于安全驾驶习惯的为:()
A、酒后严禁开车
B、紧急情况下使用双闪警示灯
C、任何情况下都可以超车
D、变更车道提前打亮转向灯
E、与前车保持安全距离
Speaking of Tom, there are several things that are not easy to ____ ,say, his dishonesty.
A.put up with
B.put aside
C.get along with
D.build up