What is Bob doing now?  ( )(本题2.0分)
A. He is watching TV.
B. He is playing football.
C. He is having classes.
D. He is playing with clouds.
出自:平顶山学院-大学英语2

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

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