铺麻醉床前对患者情况的评估包括（）。
A.病情
B.术前用药
C.手术部位
D.麻醉种类
E.术后注意事项
参考答案：A, C, D
After the deadly train crash on July, 23, many a netizen called on relevant senior officials to their
directorship. [ ]
A. abolish
B. retire
C. resign
D. abandon
盾构机自带变压器，需要使用高压电多少千伏？
