题目

你能用什么方法来判定太阳大气中有没有氧元素？ 答案：简答：可以分析太阳的吸收光谱，与氧原子吸收光谱中的特征谱线相对照，以判断太阳大气中有没有氧元素.  Thirty years ago,I walked into your bakery and asked for some loaves of bread to sell. At that time,I was 12 years old. A young lady s 1       me that day. She gave me five loaves and wished me good 1 2        I took the loaves and went out to sell them. It t 3       me all day,but I sell them all. At the e 4       of the day,I had some money. I was the h 5       boy in the world as I walked home that evening. The next day,I went to a bicycle shop. I paid a deposit (定金) on a new bike. And then I started my next job as a newspaper delivery boy. Soon I c 6       pay the rest of the money for the bike and the bike was mine,I was so proud of m 7         Today I still work in the delivery b 8       I have a lot of trucks to send goods all over the country. I live in a beautiful house,but I don't ride a bicycle these days. I drive a large nice car. I don't know w 9       that young lady was. But b 10       she gave me the start,I have become a successful man. I'd like to show my thanks to her.1.s       2.1       3. t       4. e       5. h         6.c       7. m       8. b       9. w       10.b