摘要： In my opinion, life in the twenty-first century is much easier than . A. that used to be B. it is used to C. it was used to D. it used to be
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In my opinion,life in the twenty-first century is much easier than _______.
A.that used to be B.it is used to
C.it was used to D.it used to be
查看习题详情和答案>>In my opinion, life in the twenty-first century is much easier than ________.
A. that used to be B. it is used to C. it was used to D. it used to be
查看习题详情和答案>>
In my opinion, life in the twenty-first century is much easier than ___________.
A. that used to be B. it is used to
C. it was used to D. it used to be
查看习题详情和答案>>