You must know the “ding dong ditch”. Person A rings Person B’s doorbell, and then quickly

You must know the “ding dong ditch”. Person A rings Person B’s doorbell, and then quickly runs away or hides before Person B answers. Person B hurries to answer the door, only to find that no one’s there. After the 1 thing is repeated several times, this is called “ding dong ditch”.
Sharon Mardis, a single mother of four, told ABC News that she 2 a “ding dong ditch” when she 3 to her door at 1:00 am last night.
“My doorbell started ringing, 4 I came to the door,” Sharon told ABC News. “There was 5 at the door. I went back in the house. I got ten or twenty 6 and the doorbell started ringing again. I came back to the door, still nobody at the door.” She got 7 and stepped outside, shouting, “Who’s that? What on earth are you going to do?” There was just 8 .
But after Sharon returned to the house, she 9 something. Smoke! Sharon quickly 10 her kids and the family pets and ran out of the house. Only then did she 11 how bad the fire was. The 12 of the house fell down; the house was quickly 13 by flames. The smoke detectors(探测器) had never 14 : they were out of batteries. Good thing for the doorbell.
The 15 is who had rung it. 16 found that the flames has fused(熔化) the wires of the doorbell together, causing it to ring. But 17 , the fire had nothing to do with the doorbell wiring at all. It had started in the bathroom, well down the hall. From there, the flames didn’t spread to the nearby 18 , where the children and Sharon were sleeping. 19 , they surprisingly reached the doorbell first, making it ring repeatedly, and 20 Sharon to avoid danger.
Sharon believes it happened that way thanks to an angel.
【小题1】A．specialB．sameC．importantD．serious【小题2】A．experiencedB．followedC．learnedD．practiced【小题3】A．fellB．turnedC．respondedD．returned【小题4】A．thoughB．butC．becauseD．and【小题5】A．somebodyB．nobodyC．somethingD．nothing【小题6】A．milesB．centimetersC．feetD．kilometers【小题7】A．tiredB．angryC．worriedD．interested【小题8】A．cryB．noiseC．silenceD．laugh【小题9】A．hitB．touchedC．heardD．smelled【小题10】A．gatheredB．settledC．comfortedD．frightened【小题11】A．wonderB．dreamC．realizeD．agree【小题12】A．paintingsB．roofC．lightsD．floor【小题13】A．coveredB．separatedC．blockedD．stopped【小题14】A．moved offB．left offC．taken offD．gone off【小题15】A．factB．opinionC．mistakeD．question【小题16】A．NursesB．FirefightersC．TeachersD．Doctors【小题17】A．fortunatelyB．strangelyC．honestlyD．clearly【小题18】A．kitchenB．hallC．bathroomD．bedroom【小题19】A．InsteadB．ThereforeC．ThusD．Then【小题20】A．orderingB．encouragingC．warningD．advisingB

(答案→)B 解析：文章讲述了一个奇怪的事情，门铃不停地响，主人却发现门外无人，实际上是发生了火宅，让主人一家幸运的避过了一场遭灾难。【小题1】上下文串联。根据后面的is repeated several times。重复多次那么应该是同样的事情。【小题2】动词辨析。A经历；B跟随；C学会；D实践；根据下文可知是她经历的“ding dong ditch”.。【小题3】动词搭配。respond to 对…回应；在这里是指开门。【小题4】考查连词。根据上下文可知门铃响了，接下来她去开门。【小题5】上下文串联。根据后文可知门前无人。【小题6】考查常识。AD太远，B太短。根据文章可知她向回走10-20英尺。【小题7】形容词辨析。根据上下文可知，反复多次我发火了。【小题8】名词辨析。A哭声；B噪音；C安静；D笑声；根据句意可知外面仍然没有声音。【小题9】动词辨析。根据上下文可知她闻到了烟的味道。【小题10】动词辨析。A聚集；B解决，定居；C安慰；D使…害怕。根据句意可知她把孩子和宠物聚在一起。【小题11】动词辨析。A想知道；B梦想；C意识到；D同意；根据句意可知她意识到火势很大。【小题12】上下文串联。根据后面的fell down可知是roof。【小题13】固定词组。be covered with覆盖….句意是指房间里都是火。【小题14】短语辨析。A出发;离开；B停止；C脱掉，起飞；D响起；根据下文可知smoke detectors坏了，根本没有响。【小题15】名词辨析。根据文章可知大家都想知道问题是谁按响了这个门铃。【小题16】上下文联系。由后文可知是消防队员发现电线烧焦。【小题17】副词辨析。根据上下文可知这里应该是奇怪的是：火与门铃的电线本应该没有关系，但是门铃却响了。【小题18】上下文串联。后文可知这个地方是孩子们睡觉的地方，那么应该是卧室。【小题19】非常辨析。据上下文可知本来应该是直接烧卧室了，但是却没有，先烧了门铃的电线。【小题20】动词辨析。Ａ命令；B鼓励；C警告；D建议；句意可知：门铃不停的响警告了Sharon。

对的，就是这个意思