Joyce gave us a lot of____________ (value) advice when we first started the company．
查看答案
The old man can still bend to ______________ (fast) his shoe laces without difficulty．
Would you mind __________ (do) some extra work?
We haven’t made a decision about the new factory yet the subject is still under _____________ (discuss)．
关于应急疏散逃生的基本原则中,说法错误的是_______。
A. 实施统一指挥应充分利用应急广播系统、扩音器等设施设备,统一发布火警信息
B. 组织疏散逃生应明确优先顺序,优先安排受火势威胁最轻或最安全区域内的人员疏散
C. 组织散逃生通常按照先着火层,再着火层上层,最后着火层下层的顺序进行
D. 疏散逃生过程中应利用安全疏散设施防范或开启紧急电梯抢救被困人员
微信支付 
支付宝支付