题目内容
二、句型转换,每空一词。
1.When did people invent the bus? (改为被动语态)
When ________ the bus ________?
2.It's used to cut things.(同义句转换)
It's ________ ________ cutting things.
3.The zipper was invented in_1893.(就画线部分提问)
________ ________ the zipper ________?
4.He happened to smell it yesterday in the hospital.(同义句转换)
He smelled it ________ ________ yesterday in the hospital.
5.Someone says that a Chinese ruler called Shen Nong first discovered tea as a drink.(同义句转换)
________ ________ that a Chinese ruler called Shen Nong first discovered tea as a drink.
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