飞行中遭雷击、电击、鸟击或其他外来物撞击，造成航空器受损

The relief workers made a （        ）to the headquarters for more aid.

The students couldn＇t hear the teacher＇s （        ）because they were making too much noise.

According to the weather（       ）, there is a typhoon approaching Taiwan.

Her （        ）to have a date with him made him very disappointed.

He gave her a huge bunch of red roses as a （         ）of his devotion to her.

The changing color of the leaves on the tree is a （         ）that it will soon be fall.

Red roses are often considered a （         ）of love.

It is believed that dragon is an important （         ）of the Chinese people.

The judge announced a （         ）of the baseball game because of the heavy rain.

If cancer is spotted earlier, there is a high chance of （        ）.