The top of the Great Wall is _______ for five horses to go side by side.
·wide
·wide enough
·enough wide
·so wide
出自:佳木斯大学语言治疗学

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
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