长生不老是许多人的梦想，但即使是世界上最长寿的人也难逃最终的死亡。这启示我们(    )

 ①每个人都难以抗拒生命发展的自然规律                                                          ②死亡是人生不可避免的归宿，我们要感激生命的获得

 ③要向死而生，好好活着，从容面对生命的不可预知，更加热爱生命          ④生命有时尽，要认真对待生命的每一天，让它变得丰富、充实和有意义

女性生殖系统中，产生卵细胞的结构和受精的场所分别是（　　）

    There are many ways for us to learn English. Different people have different ways. But I think the best way to learn English is1it. Do you 2 with me?

    Listening, speaking, reading and writing are all very3 in learning English. So we should learn the four English skills. While learning English, we need to4 many words, grammar(语法)rules and know about 5cultures. Some people learn English by listening to the 6 or watching TV. They try to 7 English with their friends every day. You don't need to care how badly you speak. The more you speak, the better your English will become. Some people go to the English corner to 8English. They also read English storybooks very often. When they meet a new word，they will look it up (查阅) in 9 You should also practice 10 in English every day.

    Keep trying and working hard to improve your English.