题目内容
16．How did the boy go to the park？
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解答 略
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6．
| How To Keep Healthy | |
| First | Eat more fruits and Vegetables and less （17）略． |
| Second | Drink （18）略 and （19）略most often． |
| Third | Listen to your （20）略． |
| Finally | Ask your （21）略 to help you do your favorite activities regularly． |