50 a
51 c
52 c
53 B
Those are correct
The Three types of technology implemented at the Gautrain are;
- A contactless smart card (CSC) system
- RFID
- An Earth Pressure Balance Shield TBM
<h3>What technology does the Gautrain use?</h3>
The Gautrain is one where the Collection of passenger fares uses the contactless smart card (CSC) technological system.
It is one that uses a smart chip and RFID, that helps customers to hold the card near a card reader to log in/ start their journey into the system.
Learn more about Gautrain from
brainly.com/question/26676205
Answer:
The answer is B. Ellis Island was an important step on the way to American citizenship. Not everyone made it through the examinations.
Explanation:
The option that best paraphrases the central idea of the given excerpt is option B.
The excerpt tells us about how immigrants had to pass through Ellis Island before being admitted to the United States. There, they had to pass exams in order to be accepted. Otherwise, they would be detained or sent back to Europe. The possibility of this happening made many immigrants anxious. Option B paraphrases this information best.
Option A is incorrect because Ellis Island isn't called Heartbreak Island because of medical issues people had there.
Option C states what Ellis Island was. It mentions the exams, but not their results, which is important.
Option D doesn't tell us what Ellis Island is, and immigrants who didn't pass examinations weren't sent to live there.
In English?
<span>In discussing one of the social skills, we present the following definition: "to be able to persuade, convince others of their convictions and ideas, through appropriate arguments (to the environment and to the people involved), and to identify alternatives to obtain such support." This definition refers to:</span>
