题目内容

读短文并填空

Mary:Look! This looks so interesting! There are dragons and frogs on it.

Jin:Ah, it's a great invention of ancient China.

Mary:Really? When (1) it (2)

Jin:I think it (3) in Han Dynasty.

Mary:What (4) it (5) for?

Jin:Guess!

Mary:Was it (6) holding water?

Jin:No. It was (7) testing earthquakes.

Mary:Really? But how?

Jin:Read this, and you'll know everything.

Mary:Wow, it's really amazing!

答案:

1. was    2.invented    3. was    4.invented    5. was   
6. used   7. Was   8. used   9. was   10. used


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