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Part 2 Vocabulary and StructureSection AFill in the blanks with words or expressions from the boxes.ignored push past energy nervous totallyappreciate failed accepted goes well with deal with1. Itriedto____________ pushpast,butthereweretoomanypeopleaheadofme.2. I wish to show my ___________ appreciation for what you have done3. Mydaughterisnervousaboutstartingschool.4. Scientists have___________ thenewtheory.5. They come from ___________ different cultures.6. I ___________ failed in my attempt to persuade her.7. He was saving his___________ for next week’s race8. Thatnewwallpaper ___________thefurniture.9. I thinkhe'sjustgoingto___________thisproblemanotherday10. She ___________ him and carried on with her work.

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Section DComplete the passage, using appropriate words.Many people will avoid 1. _________ (to go/go/going) to see a doctor because they are afraid. However, seeing a doctor doesn’t have 2. _________ (being/to be/are) scary. In fact, most routine checkups are nothing 3. _________ (to worry/worrying/worry) about. The doctor will look at your skin, hair and nails. The doctor will also 4. _________ (check/to check/checking) your pulse and your breathing. Finally, the doctor will ask you to open your mouth 5. _________ (examine/to examine/examining) your tongue and throat.

Task 3Read the passage. Fill in the blanks with no more than three words.Every time you get sick, you could be advised with a list of miracle foods to kick your cold or flu. There is some scientific basis that chicken soup and hot tea with honey actually help ease symptoms, but most common dietary “cures” are a waste of time and money. Orange juice and coconut oil are two such cases.Orange juiceNearly 30 studies found that vitamin C in oranges or lemons can’t ease cold symptoms or help you get better faster. Instead, drinking tons of orange juice could actually worsen symptoms as a result of the sugar, which is likely to increase inflammation (炎症). Doctors say the body can only absorb vitamin C about 500 mg at one time, whether it comes from food or a pill.Coconut oilLike apple cider vinegar, coconut oil boasts antimicrobial properties (抗菌特性), but that won’t help with cold or flu viruses since if you want to cure a bacterial infection with it, you’d probably have to drink a lot, but that would leave you feeling even more awful than you already do.

大数据的基本特征包括:

A. 价值高
B. 体量大
C. 速度快
D. 类型多

大数据对思维方式的影响主要包括:

A. 全样而非抽样
B. 效率而非精确
C. 相关而非因果
D. 概率而非确定

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