《中华人民共和国民用航空器适航管理条例》中规定发生以下哪种情况时，民航局有权责令其停止维修业务或者吊销其维修许可证

The word "love" can be （        ）by a small red heart, which helps to show one＇s passion.

The blue dots on the map （        ）public conveniences.

I asked Tina where she was going, but she didn＇t （        ）and kept on walking.

I e-mailed my net pal last Sunday, but she didn＇t （        ）to me.

I wrote to him two weeks ago, but he hasn＇t （        ）yet.

With the development of technology, robots are （        ）human workers in some dangerous work.

Mr. Lee suffers from severe Alzheimer＇s Disease; his wife has to continually （        ）him that she is his wife.

My mother（        ）my father not to forget their thirty wedding anniversary.

Grandmother is forgetful; I have to （        ）her when to take medicine.

Before you go, I must （        ）you to call Tom. Don＇t forget it.