He is watching TV? He is _____ to be cleaning his room.
A) known B) supposed C) regarded D) considered

出自:东北农业大学大学英语Ⅲ

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块