单项选择题

A．College professors.
B．Computer users.
C．Lonely people.
D．Internet surfers.
<上一题 目录 下一题>
热门 试题

单项选择题
A．A dance designer for the Frankfurt Ballet.B．A teacher at the dance school.C．A student at the dance school.D．A famous dancer in a dance troupe.
A．A dance designer for the Frankfurt Ballet.
B．A teacher at the dance school.
C．A student at the dance school.
D．A famous dancer in a dance troupe.
填空题
You need to unplug the electric blanket before you go to bed, because even though there is no ______ when they are turned off, there may still be a high electric field.
相关试题