A common sense problem in the civil service examination! What was the first thing that fell after Shenzhou VII took off?

At about 9 pm Beijing time on 25th, Shenzhou VII, the third manned spacecraft developed by China, was launched by the Long March II F carrier rocket at Jiuquan Satellite Launch Center.

At the ignition time 12 second, the rocket turned to the east slightly south according to the procedure. At this time, the height of the rocket from the ground is 2 1 1 m. At the ignition time 120 seconds, the rocket dropped the escape tower, which was the first separation action of the rocket.

Ignition time 159 seconds, the first and second stages of the rocket were successfully separated, and the first stage fell. At this time, the rocket has flown through the stratosphere and mesosphere and is approaching the edge of the atmosphere. In the 200th second of ignition, the fairing is separated.

After 260 seconds of ascending operation of Shenzhou VII spacecraft, the emergency return search and rescue mission undertaken by the auxiliary landing site near Jiuquan was lifted. After the spacecraft rose normally for 370 seconds, the task of Yinchuan search and rescue responsibility area of the landing site system was lifted.

In the 500th second, the second stage rocket was turned off, and the ship-arrow combination continued to slide forward. When the ignition was 583 seconds, the spacecraft and the rocket were successfully separated at a height of about 200 kilometers. Beijing Aerospace Control Center heard the astronauts report to the ground that "the ship and arrow were separated". The ship separated from the arrow.