—You look so sad. What's wrong with you?
—I bought ______ bicycle, but when I rode it, one of _____ wheels became flat.
A. a；the B.; the C. a; / D. the; a
Tom was born March 3rd, 1985.
A. on B. of C. at
July is the month of the year.
A. fifth B. seventh C.sixth
March 8th is Day.
A. Woman's B. Women's C. Womans'
The computer is useful invention in the modern world.
A. a B. an C.the
书面表达(共1小题，满分1 5分)
请根据下面提示，以Modern Inventions为题，写一篇90词左右的短文。(标题、开头和结尾已给出，不计入总词数)
Introduction | 许多现代发明给我们的现代生活带来了巨大的变化。 | |
Main body | 冰箱 | 以前人们使用盐来帮助他们保存肉和鱼。现在人们用冰箱可以长时间保存食物…… |
洗衣机 | 过去，人们用手洗衣服……现在人们用洗衣机洗衣服，人们有了更多的时间来放松…… | |
飞机 | 很久以前，人们主要乘船去旅行。现在…… | |
…… | ……(请例举一项现代发明，并谈一谈其给我们的生活带来的变化。) | |
Conclusion | 总之，在现代发明的帮助下，我们的生活得到了极大的改善。 | |
要求：1．文章条理清楚，语句连贯，必须包含以上要点，可适当发挥，但不要逐字翻译。
2．词数90左右(给出部分不计入总词数) 3．不得出现真实的校名和人名。
Modern Inventions
Many modern inventions have made great difference in our life．they have changed the way we live．
In a word, our life has improved greatly with the help of modern inventions
