飞机失压后,飞行高度迅速下降到3000米左右,人体一般反应为（）

　Please relax. The bomb has been here.

　Never use any electric equipment.

　Which passenger has experience with removing bombs?

　We have moved the explosive to the lowest risk area.

　We have confirmed the bund.

　He has demanded that we fly to Taiwan, otherwise he is threatening bomb the plane and kill the hostage.

　They have hijacked an attendant/passenger, and are holding them hostage.

　You are not allowed in the cockpit.

　We have moved the electric to the lowest risk area.

　We have confirmed the bomb.