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- Do you know why Mr Brown has a heavy heart? 你知道为什么布朗先生心情不愉快吗？
- Do you know why she is so strange to him? 你知道她为什么对他如此冷淡吗？
- He was absent yesterday. Do you know why? 昨天他没到，你知道为什么吗？
- Do you know why he suddenly honied to you? 你知道他为什么突然对你变殷勤起来了吗?
- Do you know why the river narrows here? 你知道为什么河道在这儿会变窄吗?
- Do you know why there are two archery fields there? 您知道那儿为什么有两个箭术场地吗？
- Do you know why he was stood off last week? 你知道他上周为什么被解雇吗?
- Do you know why he is absent from school? 你知道他为什么旷课吗?
- Do you know why he is not coming this evening? 你知道他今晚为什么没来吗？
- Do you know why I gave up my crush on Superman? 你知道我为什么对超人死心了吗?
- Vo: do you know why you are refused last time? 知道为什么上次悲剧麽?
- Do you know Why We Love to be Scared? 你知道我们为什么喜欢受到惊吓么?
- Do you know why I treated you to this meal? 知道我为什么请你吃饭吗?
- Do you know why people keep pets? 你知道人们为什么要养宠物吗?
- Do you know why she is always trying to avoid you? 你知道她为什么老是不想见你吗?
- Do you know why you were selected for this program? 你知道为什么你被挑选参加该项目呢?
- Do you know why your master had to die? 卿可知道卿的师傅为什么必须死?
- Do you know why we can't be allowed to smoke here? 你知道为什么不允许我们在这里吸烟吗?
- He looks quite happy. Do you know why? 他看来很高兴，你知道是什么原因吗
- Do you know why I want to interview you? 你知道我为什么采访你吗?
