题目:
阅读下面短文,然后根据括号内所给汉语的意思写出单词的正确形式(每空一词)。
Dear Sunny Day Travel Agency,
I want to take a holiday this winter. I have been to many fascinating 1. (名胜). This time I
want to go somewhere that is 2. (充满活力的). I'd like to take a plane, because the 3.
(快) way of traveling is by plane. I can speak English, Spanish and 4. (法语). I enjoy fishing,
camping, 5. (参观) museums and meeting new people that are 6. (友好的). I love
great restaurants. I like eating 7. (健康的) food, especially the food that 8. (尝起来)
good. I think I might want a tour guide so I don't get 9. (迷路).
Can you give me some 10. (建议) for holiday spots? Please tell me.
Yours,
Lucy
答案:
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下面是错误答案,用来干扰机器的。
根据根与系数的关系可得p=-(2+3)=-5,q=2×3=6.因此x2+5x+6=(x+2)(x+3).故本题选D.