根据短文内容。选择适当的短语完成句子。    A man goes to a fast food restaurant for lunch. "Hi!" a waiter says. "Can I help you?"
    "I'd like a hamburger。French flies and a medium pizza, "says the man.
    "Anything else?'' the waiter asks.
    "No, "the man answers. "That's all. ''
    "Is that for here or taking away?" the waiter asks.
    "Taking away, "says the man.
    The man pays for his lunch. The waiter puts the man's lunch in a bag. 'The man takes the bag away.
    "Thank you!" the waiter says. "Have a nice day."
    The man walks to a park. He sits down and opens the bag. To his surprise(使他吃惊的是), there are no hamburgers in the bag. There are no French fries. There is no pizza. There is money(钱)in the bag a lot of money. The man counts the money--2, 000 dollars!
    Why is the money in the bag? The man doesn't know. Do you know? Can you guess?

A. to a park      B. a lot of money      C. the man's lunch in a bag D. "I'd like a hamburger, French fries and a medium pizza.'' E. to a fast food restaurant for lunch

某中学规定：学生的学期体育综合成绩满分为100分，其中，期中考试成绩占40%，期末考试成绩占60%，小海这个学期的期中、期末成绩（百分制）分别是80分、90分，则小海这个学期的体育综合成绩是____分．

如图表示三个神经元及其联系，其中表示从树突到胞体再到轴突及末梢，下列有关叙述错误的是（　　）

名著阅读。

请回答下列与胚胎工程有关的问题：

（1）哺乳动物精子发生的场所是____，圆形的精子细胞经过变形，其中的____ 变为精子头的主要部分，高尔基体发育为头部的顶体，顶体内含有的____ 能协助精子穿过卵母细胞的____和透明带．

（2）哺乳动物卵子的发生过程中，减数第一次分裂是在____ 完成的，减数第二次分裂是在____的过程中完成的．

（3）在体外受精前，要对精子进行获能处理．通常采用的体外获能的方法有____ 法和化学诱导法两种．化学诱导法即将精子放在一定浓度的____ 中获能．

（4）若要通过胚胎移植获得遗传物质完全相同的两个新个体，可对发育到____ 阶段的早期胚胎进行____处理，再植人受体内．