赞题库-背景图
单项选择题

A．They are not harmful to the brain.
B．They have more benefits than harm.
C．They are not worth the price at all.
D．They are valuable but costly.
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热门试题

单项选择题A．It s delayed.B．It s overcrowded.C．It s nearly empty.D．It s cancelled.

A．It"s delayed.
B．It"s overcrowded.
C．It"s nearly empty.
D．It"s cancelled.

单项选择题A．It s located in a college town.B．It s composed of a group of old buildings.C．The classrooms are beautifully designed.D．The library is often crowded with students.

A．It"s located in a college town.
B．It"s composed of a group of old buildings.
C．The classrooms are beautifully designed.
D．The library is often crowded with students.