在社会分工更加精细、更加需要团队协作的今天，一个优秀的人才要发挥作用，必须善于与他人配合。人们将此称为“拉锯效应”。“拉锯效应”给我们的启示是(　　)

①要注重系统内部结构的优化趋向

②实现人生价值，需要全面提高个人素质

③实现人生价值不应追求人的个性发展

④要正确处理个人与他人、集体的关系

根据短文理解, 从A、B、C、D四个选项中选择组最佳答案填空。

    "Tell me what you are 1 on Sunday morning, Mike," Mr Zhang says. "I'm going to 2 a new film. It's an English film 3 the life of the students in America. Bill tells me it's 4 interesting, "says Mike.

    Mr Zhang wants 5 more, so he asks, "After 6 the film, what are you going to do?" "I'm going to learn Chinese," Mike says. "Do you like it?" asks Mr Zhang. "Chinese is not easy 7 me, but I like it very much. I'm going to work hard 8 it. After lunch I'm going to do my homework. I think I can do it better than before." "Then, 9 about Sunday evening?" Mr Zhang asks." After supper I'm going to help Han Mei 10 her English. She needs my help," Mike says.

    "You are going to have a busy day, aren't you?" says Mr Zhang.

据报道，进入20世纪后，几乎每年至少有一种鸟类或哺乳类动物从地球上消失，造成也野生动物濒危和灭绝的主要原因是（  ）