Answer:
A.
Explanation:
The term lead-ins can be defined as an introduction to a subject. It helps to move from one part to other parts of something smoothly.
Long lead-ins are the long introductory words that speak the obvious and can be ignored. The long lead-ins can be removed to make the introduction apt. The writer sometimes uses these long lead-ins to elongate their introduction and appeal to the reader's eye.
But the fact is that these long lead-ins are unnecessary and can be avoided. Deleting long lead-ins makes the text concise and appealing.
So, the correct answer is option A.
