英语题怎么help.thanks

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英语题怎么help.thanks

英语题怎么help.thanks
英语题怎么help.thanks
 

英语题怎么help.thanks

had met

had done

had learned

had left

had visited

had borrowed

have taken

has lived

had lived

  1. had met 2. had done 3. had learnt 4. had left 5. had visited 6. had borrowed 7. have taken place  8. has lived 9.had lived

    本练习主要考察对现在完成时和过去完成时的概念的理解,注意区分。有问题可以继续探讨。

坐等正确答案,

1-6全是had+done
7:have taken
8 have been living
9 had been living