Answer: a. Look at the word in its context.
Explanation:
One way to figure out the meaning of an unfamiliar word is to know how it is used in the sentence it is part of.
Answer:
Because he heard a patient’s yelp through a copper wire, Antonio Meucci invented the “talking telegraph.”
Explanation:
A cause-and-effect relationship is a relationship where one event causes another to happen. The first event is referred to as the cause and its result is referred to as the effect.
Here, we have Antonio Meucci, a trained engineer who created the <em>talking telegraph</em> after hearing a patient's yelp through a copper wire. His engineering knowledge was necessary for this invention, but it isn't the cause. If he hadn't heard the patient's voice through the wire, he probably wouldn't have thought of the talking telegraph.
This is the fourth option is the correct one.
Answer:
A. He has been completely honest about his sources of income.
Explanation:
To defend himself against claims ranging from corruption to the Watergate affair, the former president has used this argument in press conferences.
The theme is the importance of Machines in our life. Machines make many things easier and facilitate the work of the humans.
In the beginning, the poet informs about how the machines are produced and what kind of treatment they need. Afterwards, in the second and third stanzas, the machines explain how they can serve humanity. All the work what was done by the humans earlier is taken up by the machines at present. They pull, haul, push, lift, drive, print, plough, weave, heat, light, run, race, swim, fly, and dive. They can also see, hear, count, read and write like human beings. Even though machines are useful, they can also lead to big disasters, if they aren’t used in the right way. They have no emotions or feeling for anyone. In the last stanza, the dream of the “perfect machinery” suddenly seems to fade away. Machines aren’t miraculous creations. They are nothing more than the creations of the human brain.
