Mary ,your telephone ----several times in the last hour.A rang B had rung C has been ringing D was ringing 要有解析哟

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Mary,yourtelephone----severaltimesinthelasthour.ArangBhadrungChasbeenringingDwasringing要有解析哟Mary,you

Mary ,your telephone ----several times in the last hour.A rang B had rung C has been ringing D was ringing 要有解析哟
Mary ,your telephone ----several times in the last hour.
A rang B had rung C has been ringing D was ringing 要有解析哟

Mary ,your telephone ----several times in the last hour.A rang B had rung C has been ringing D was ringing 要有解析哟
本题选c
A.rang 过去时 用于过去时态,当句子中出现过去时间点的提示词时,即可使用,
如 the day before yesterday
B.had rung 过去完成时 用于完成时态,当句子用于强调过去的某个时间段做了某事时使用.
一般出现情况是:当现在完成时句子用过去时陈述时
如:Linda says,I have finished my work (这是现在完成时)
琳达说,我已经完成了我的工作
Linda said that she had finished her work
C.has been ringing 完成进行时 用于现在完成时,强调过去一段时间里一直做某事,有延续性
D.was ringing 过去进行时 强调过去正在做某事

A rang
in the last hour(在过去一小时内)为一明确的过去时间,用一般过去时。