当x=____时,2x﹣3与54x+3的值互为倒数.
It's true that beauty does not always meet with a single, uniform standard. A person's cultural background, for example, may influence __________ he or she find attractive in others.
假如你叫Jack, 想报名参加音乐俱乐部,请你根据表格中的内容,介绍一下你个人的情况,兴趣、爱好和能力等。
Name
Age
Hobbies(爱好)
E-mail address
Phone number
Jack Jones
13
弹钢琴很好,擅长跳舞、唱歌
Jack@sina.com
452-8835