问题
句型转换
句型转换。
1. The glasses are used for seeing in the dark. (对画线部分提问)
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2. Chelsea Lanmon invented the heated ice cream scoop. (对画线部分提问)
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3. Chelsea Lanmon invented the heated ice cream scoop. (改为被动语态)
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4. The telephone was invented in 1876. (对画线部分提问)
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答案
1. What are the glasses used for?
2. Who invented the heated ice cream scoop?
3. The heated ice cream scoop was invented by Chelsea Ianmon.
4. When was the telephone invented?