单项选择题

A．It’s author is unknown.
B．It’s useful as a teaching tool.
C．It uses an extensive vocabulary.
D．Children find it repetitive and boring:
<上一题 目录 下一题>
热门 试题

单项选择题
A．He fixes bicycles.B．He raises sheep.C．He sells chairs.D．He’s a gardener.
A．He fixes bicycles.
B．He raises sheep.
C．He sells chairs.
D．He’s a gardener.
单项选择题
A．They change color every 50 minutes.B．They change color more quickly.C．They change color more slowly.D．They change color on the same schedule.
A．They change color every 50 minutes.
B．They change color more quickly.
C．They change color more slowly.
D．They change color on the same schedule.
相关试题