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5．Unfortunately my car broke down and I was stuck here while it          ．（　　）
A．was being repairedB．was repaired
C．was repairingD．would be repairing

分析 不幸的是，我的車壞了，而車還正在修理，我就被困在那里了．

解答 答案：A．
根據(jù)前面一句my car broke down可知，車壞了自然要修理，所以強調(diào)車當時正在修理，所以我被困在那里了，故用一般過去時的被動結(jié)構(gòu)，故選A．

點評 過去進行時，是表示過去某時正在進行的狀態(tài)或動作．結(jié)構(gòu)為（was/were+doing）．
例如：What was she doing at nine o'clock yesterday？
　　  昨天晚上九點她在做什么？
　　  When I saw him he was decorating his room．
　    當我看見他的時候他正在裝飾房間．

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