29.The telephone ________ four times in the last hour,and ea

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29.The telephone ________ four times in the last hour,and each time it ________ for my roommate.
29.The telephone ________ four times in the last hour，and each time it ________ for my roommate.
A.has rung; was B.has been ringing; is
C.had rung; was D.rang; has been
可我认为应该选C。因为last hour过去了，应该用过去完成时呀！

had rung是过去的过去,这里应该是过去,但不是过去的过去,所以应该用has rung

29.The telephone ________ four times in the last hour,and ea Mary ,your telephone ----several times in the last hour. How many times will the minute hand and the hour hand be in The number is in the two,four and eight times tables. the castle caught fire three times in the last century,and l The palace caught fire three times in the last century,and l Here's the weather report ________ the next twenty-four hour Last night, the telephone in a fire-station r______.原文 There______ a poster and four pictures on the wall ________ We ________ No．2 Middle School in the last match and finally __________,three in the morning and four in the evening In the last two years I __him many times