摘要： Please translate the sentence “I thought that this would be a good chance to teach my children to help those who were less lucky than themselves. into Chinese. (B) 根据短文内容及所给的首字母写出单词.使短文意思完整正确. Many objects that people use each day started with a simple idea. These objects have often c 1 the way we live. Some help us to do a job more e 2 . Others help us to fill a need or s 3 a problem. In 1858 Lipman had such an idea. One day he took o 4 a pencil, a piece of paper, and a rubber. Then he began to w 5 . Sometimes he needed to change a word. Each time he h 6 to search under his books and papers to find the rubber. “I wish my rubber would stay in one p 7 ! he thought to himself. Then Lipman had his simple idea. He c 8 a groove in one end of the pencil. Then he glued (粘) the r 9 into this groove. Later he thought that others might like to have s 10 a pencil. So he sold his invention. Soon pencils with rubbers came into use.

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