1.佳句：For them, dieting not only is useless but also might damage their health.

　　臨摹：基因技術不僅使動植物受益而且還有助于提高人類的生活質量。

　　___________________________________________________________________________.

　　2.佳句：In my opinion, dieting, for whatever reasons, needs professional guidance.

　　臨摹： 無論你的目標是什么，你都必須通過誠實的勞動來實現它。

　　___________________________________________________________________________.

　　3.佳句：Only with right guidance can dieting work as we expect.

　　臨?。褐挥行逎M足夠的學分，學生才能夠獲準畢業。

　　___________________________________________________________________________.

　　【KEY】

　　1. Genetic technology helps not only the plant and animals but also human beings to live a higher quality

　　2. Whatever your aim is, you must worked honestly to attain it.

　　3. Only when adequate credits have been achieved can students gain the qualification for graduation.