不属于生产部门8+1项目的是？

Some insects blend in with their ________ so that it＇s difficult to see them.

When Mr. and Mrs. Hsu retired, they moved to a pleasant neighborhood and enjoy their ________ .

It is fortunate that we can live in safe and comfortable ______ .

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

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

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

Red roses are often considered a ________ of love.

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

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

Her _______ to have a date with him made him very disappointed.