<span>D. They have to predict which strains of flu will become active months before the flu season begins.
The text states, "</span>Creating a flu vaccine is a bit of a guessing game, because the shots take months to manufacture. Each year in February, the World Health Organization (WHO) tries to predict<span> what viruses may be circulating the following winter, a process that can change as bugs mutate. " This supports the answer that a challenge for vaccine makers is determining which strain of the flu must be targeted in order to prevent its spread. </span>
The first choice has nothing to do with socioeconomic status and is therefore incorrect.
While choice two does possibly give an insight into the socioeconomic status of the family there is no sort of diversity mentioned at all.
The third choice is correct, it contrasts the author and love interest/friend's parents different socioeconomic status by saying that the author's parent felt hurt by the other parents shame of their less expensive home.
Choice four has nothing to do with socioeconomic status or diversity.
The answer is <u>C.</u>
Answer:
China has about five thousand years history which is a very long period of time. Also, the Chinese civilization was growing with these periods of time and it will continues greater than ever. Many wars and unhappinesses were happening during this period. Although, the time has passed, the histories and the civilizations have not passed. These family virtues, serious, working attitudes, sense of justice and the great Confucian tradition have been deeply assimilated into the Chinese people. Some Chinese traditions are different from North American’s. The Chinese culture has many special characteristics which are very interesting for people to learn. The family life is very important for every Chinese. Chinese families are very…
They will live with the old people because they could like to look after them. This is quite important for Chinese family. Chinese believe that life goes b turn. The old people take care and raise the, when they are young. They should look after them when they are old. The Traditional Chinese houses have many differences in comparison with the North American houses. The building materials used in construction is the most distinct difference from North American’s. A typical Chinese farmhouse is built of sun-dried bricks or pounded earth, because wood is too expensive and scarce to use. On the other hand, many typical Northern American houses are built of wood.
Answer:
C. “They are just the latest development in the long history of money.”
Explanation:
According to a different source, these are the options that are missing from this question:
A. “It first appeared in 2009.”
B. “In mid-2018, one bitcoin was worth $6,100.”
C. “They are just the latest development in the long history of money.”
D. “Bitcoin is the most widely used cryptocurrency today.”
In the text, the author describes the way Bitcoin has grown and developed throughout the last ten years. Although the rise of Bitcoin suggests that the currency is extremely successful and popular, the author also tells us that Bitcoin is in reality the last example of a long list of developments in the history of money. When we analyze it in this way, we can assume that Bitcoin might not be as significant as we might be inclined to believe initially. This can lead us to believe that Bitcoin is unlikely to be a form of currency used by young people any time soon.
