【C13】A．convenienceB．revivalC．liberationD．luxury

【C13】A．organizationalB．organizationC．organizingD．organized

What we consider a luxury at one time frequently becomes a ______, many families find that

What we consider a luxury at one time frequently becomes a ______; many families find that

This ware is suitable for decorative purpose but is not suitable for______.A．convenienceB．

The indoor swimming pool seems to be a great deal more luxurious than______. [1998]A．is ne

According to the author, a PC isA．a luxury that only few people are able to possess.B．a to