답변을 얻은 뒤 반드시 감사의 덧글을 남기고, 좋은 답변은 채택해 주시는 센스...
질문할 때 예의를 지키시기 바랍니다.(빨리... 고수분만..... 이런 식의 요구는 자제 바랍니다.)
질문 내용 :
his is the way the inside of a toilet tank looks as you ①flush it. It is full of water. When you push down on the handle, it pulls up a wire inside the tank. The wire pulls up a stopper that ②blocks the pipe linked to the toilet bowl. The water in the tank goes down into the bowl. As the water goes out of the tank, a hollow ball called a float will ③rise with it. A long stick on the float is ④connected to a plug in the water pipe. The float goes down far enough to ⑤lift the end of the stick and pull the plug. Fresh water comes through the water pipe into the tank.
lift -down인가요??
잘못된 것이....무엇인지...
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2022-06-08 21:46:50