I heard that you really had a wonderful time at John’s birthday party, _____? A. didn’t I B. didn’t you C. hadn’t you D. will you
出自:西安交通大学--英语三

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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