<span>C) :
A colon here is right to set up the quote from the introduction in the sentence. The lead in shows that the writer is about to provide a specific example, not a quote that continues the flow of the sentence. A colon allows the quote to stand alone from the rest of the sentence as an example.</span>
Don’t trust anyone even your shadow leaves you when it’s dark
Answer:
The detail in the passage that supports the idea that economic life was difficult in China is the following one:
- As a result of wars, famine, and political oppression, Chinese immigration to the United States dates back to the mid-1800s.
- Chinese immigrants came to the United States looking for better economic opportunities so they could provide for their families and send money to their relatives back home.
The correct answer is B. The students did the experiment in the lab on Wednesday.
All other possible answers keep it in the passive form, only B is active.