摘要： I all the old letters.
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By the end of last month, I _____ all the CDs of Justin Bieber.
A) collect B) collected C) have collected D) had collected
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By the end of last month, I _____ all the CDs of Justin Bieber.
A) collect B) collected C) have collected D) had collected
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---How was your weekend, Jeff?
---It was quite busy. I _________ all the time.
A. played the guitar B. went shopping
C. studied for the tests D. visited my friends
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By the end of the last month, I _____________ all the CDs of Justin Bieber.
查看习题详情和答案>>
| A．collect | B．collected | C．have collected | D．had collected |
By the end of last month, I _____ all the CDs of Justin Bieber.
查看习题详情和答案>>
| A．collect | B．collected | C．have collected | D．had collected |