Arex阿雷克斯牌手表
arev.是、在(系动词be的现在时、用于第二人称或复数)
Are reservations necessary?
Are the buses very crowded?
Are they made of porcelain?
Are key terms well defined?
Are you brother and sister?
Are you free anytime today?
Are these machine washable?
Are they open on Saturdays?
Are you feeling any better?
Are the goods selling well?