单项选择题

Which is TRUE about the Maryland Science

A．Visitors can play and learn at the same time.
B．It helps visitors travel to other countries.
C．It can be visited 24 hours a day.
<上一题 目录 下一题>
热门 试题

单项选择题
The Maryland Science Center stays open ______.
A．very day from 10 a.m. to8 p.m.
B．almost all the weekdays and weekends
C．on Thanksgiving Day and Christmas Day
单项选择题
Whom did Mr. Black buy presents for
A．His boss.
B．The son of his boss.
C．Mr. Black's wife.
相关试题