A child's birthday party doesn't have to be a hassle; it can be a basket of fun, according to Beth Anaclerio, an Evaston mother of two, ages 4 and 18 months. "Having a party at home usually requires a lot of running around on the part of the parents, and often the birthday boy or girl gets lost in wild excitement. But it really doesn't have to be that way," said Anaclerio. Last summer, Anaclerio and her friend Jill Garlisle, a Northbrook mother of a 2-year-old, founded a home party-planning business called "A Party in a Basket." Their goal is to help parents and children share in the fun part of party planning, like choosing the subject or making a cake, while they take care of everything. Drawing on their experiences as mothers, they have created（制作）10 ready-to-use, home party packages. Everything a family needs to plan a party, except the cake and ice cream, is delivered to the home in a large basket. "Our parties are aimed for children 2 to 10."Anaclerio said, "and they're very interactive（互动）and creative in that they build a sense of drama based on a subject. For example, at the Soda Shoppe party the guests become waiters and waitresses and build wonderful ice cream creations." The standard ＄200 package for eight children includes a basket filled with invitations, gifts, games and prizes, paper goods, a party planner and the like. For more information, call Anaclerio at 708-864-6584 or Carlisle at 708-205-9141.
The main purpose of writing this text is ____.A. to share information about party planning B. to introduce the joys of a birthday party C. to announce a business plan D. to sell a service
The most important idea behind the kind of party planning described here is that ____.A. it brings parents and children closer together B. guests play a part in the preparation of a party C. parents are spared the trouble of sending invitations D. it provides a subject of conversation
What does the underlined word "hassle"（Paragraph 1） probably mean？A. a party designed by specialists B. a plan requiring careful thought C. a situation causing difficulty or trouble D. a demand made by guests
Which of the following is most likely to be a party planner？
下列关于人体对甲型H1N1流感病毒免疫过程的说法，不正确的是
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A．甲流病毒可以引起人体发生特异免疫反应B．效应T细胞能使被病毒入侵的宿主细胞裂解死亡C．对抗甲流病毒，除了淋巴细胞，还需要吞噬细胞参与D．注射用的甲流疫苗在免疫学上属于抗体，能对抗该病毒
狂犬疫苗需在一定的时间内多次接种，接种后人体血液中可出现抗狂犬病毒的抗体，这些抗体可防止病毒在细胞间直接传播，减少病毒的增殖量，同时还能清除游离的狂犬病毒，阻止病毒的增殖和扩散，从而达到预防狂犬病的目的。下列有关叙述正确的是
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A．注射狂犬疫苗是为了增强机体的非特异性免疫B．多次接种狂犬疫苗的目的是积累更多数量的抗体和淋巴细胞C．狂犬疫苗可作为抗体，直接消灭狂犬病毒D．通过细胞免疫可完全清除入侵的狂犬病毒
下表为我国出生幼儿计划免疫的部分列表，可以发现多数疫苗要多次接种，原因不正确的是
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A．病原体会发生变异，使得接种的疫苗失去效果B．多次接种疫苗能够提高人体中的抗体和记忆细胞的水平C．疫苗在人体中诱发产生的抗体和记忆细胞存在时间是有限的D．因为人的体质不同，一次接种不一定能够产生有效的抗体和记忆细胞
In the course of working my way through school, I took many jobs I would rather forget. But none of these jobs was as dreadful as my job in an apple plant. The work was hard; the pay was poor; and, most of all, the working conditions were terrible. First of all, the job made huge demands on my strength. For then hours a night, I took boxes that rolled down a metal track and piled them onto a truck. Each box contained twelve heavy bottles of apple juice. I once figured out that I was lifting an average of twelve tons of apple juice every night. I would not have minded the difficulty of the work so much if the pay had not been so poor. I was paid the lowest wage of that time—two dollars an hour. Because of the low pay, I felt eager to get as much as possible. I usually worked twelve hours a night but did not take home much more than $ 100 a week. But even more than the low pay, what made me unhappy was the working conditions. During work I was limited to two ten-minute breaks and an unpaid half hour for lunch. Most of my time was spent outside loading trucks with those heavy boxes in near-zero-degree temperatures. The steel floors of the trucks were like ice, which made my feet feel like stone. And after the production line shut down at night and most people left, I had to spend two hours alone cleaning the floor. I stayed on the job for five months, all the while hating the difficulty of the work, the poor money, and the conditions under which I worked. By the time I left, I was determined never to go back there again.
Why did the writer have to take many jobs at that time？A. To pay for his schooling. B. To save for his future. C. To support his family D. To gain some experience
The following facts describe the terrible working conditions of the plant EXCEPT ______.A. loading boxes in the freezing cold B. having limited time for breaks C. working and studying at the same time D. getting no pay for lunch time
What is the subject discussed in the text？A. The writer’s unhappy school life. B. The writer’s eagerness to earn money. C. The writer’s experience to earn money. D. The writer’s hard work in an apple plant.
How is the text organized？A. Topic—Argument—Explanation B. Opinion—Discussion—Description C. Main idea—Comparison—Supporting examples D. Introduction—Supporting examples—Conclusion
人被生锈的铁钉扎破脚后，应该尽快注射破伤风抗毒素，其原因是破伤风抗毒素能够
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A．促进自身免疫反应B．增强细胞免疫作用C．使体内产生抗原D．特异性地中和外毒素