A．a； B． ；theC．a；the D． ； Many lifestyle patterns do suc……

单项选择题The settlement is home to nearly 1,000 people, many of()left their village homes for a better life in the city.

A. whom
B. them
C. which
D. those

单项选择题—How about camping this weekend，just for a change —0K，______you want．

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单项选择题教学原则反映了( )。

单项选择题利用各种图片、模型、幻灯片及教学电影电视等进行的直观教学形式称为( )。