下列哪个不属于自由变换工具?()
A、自由镜像
B、自由旋转
C、自由调节
D、自由变形
参考答案:D
The meeting for two hours,but they still any agreement.
A.has been going on;haven’t reached
B.has been going on; haven’t been reached
C.was going on; haven’t reached
D.was going on; haven’t been reached
以下哪些属于矿山救护队日常训练工作()
A.军事化队列训练
B.体能训练和高温浓烟演习训练
C.救护仪器设备及一般技术操作训练
D.人工呼吸、心肺复苏及急救技术