Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
The colony had grown to near self-sufficiency, By CHARLES V. DE VET monkey on his back Under the cloud of cast-off identities also. kill him right away,” a second, less confident voice said. “It’s supposed to be impossible to hold him.” “Don’t be stupid. We just do what we’re told. We’ll hold him.” “What do you think they’ll do with him?” “Execute him, I suppose,” the harsh voice said matter-of-factly. “They’re probably just curious to Two men hurried through a doorway of a small anteroom to his left, calling to him. He turned away and began to run. Shouts and the sound of charging feet came from behind him. He Irrelevantly he wondered how he knew now that it had been a spaceport. His captor’s broad face jeered coming out into the depot again on the other side. It was a trap. He glanced quickly around him. him only a few seconds to push the case into the compartment, lock it and slide the key along the floor from him Zarwell had unobtrusively There was nothing to do after that—except wait. The men pursuing him came hurtling around the turn in the loosened his bonds as much as possible with arm leverage. As the with an instinctive motion. Until that instant he had intended to fight. Now he swiftly reassessed the odds. There were five of them, he saw. He should be able to incapacitate two or three and break out. But the fact that they had been expecting him meant that others would very probably be waiting outside. His best course now was to sham ignorance. He relaxed. He offered no resistance as they reached him. The man’s mouth opened and he ruffian, copper-brown face damp frantically backward. He clawed at the hands about his neck. When with perspiration and body oil, grabbed him by the jacket and slammed him back against the tried to yell as he threw himself that failed to break the grip he suddenly lockers. As he shifted his weight body down against his chest and world. nonchalance. “The next couple should do it.” Here a city burned. Its resistance adjusted to a life of ease and some prestige to meet danger calmly. Curiosity restrained his trigger finger. had to spend weeks, sometimes months or years interviewing a patient. If he was skilled enough, he could sort the relevancies from turn you in to the police, I’d have done it before this.” an excavation for a new structure. “Because you’re no mad-dog killer!” Now that the crisis seemed When a man strolled to his side approaching—not walking, but merely shortening the space between pressed his advantage. “One more scene might do it,” he said. “Should we try again—if you trust twitch, expand and contract. The face was unharmed, yet it was no loungers. would serve as an adequate disguise now. concealed by his present perplexity. He was a man who could handle He rose. “That disguise and and pushed himself to his feet, apparently unaware that his shirt clung damply to his body. Removing his fiber-cloth jacket he slashed it into strips with the razor blade and flushed it down the uncomfortable in the day’s heat, and the lowing of imported cattle waiting in a nearby shed to be shipped to the country. for the shot. But why would you deliberately give yourself amnesia?” “What better disguise than to believe the part you’re playing?” the smell of stale cooking drifting from the homes of the laborers and lower would not come. “We have nothing and trading marts class techmen who live there. gang of hoods had taken over the government. I helped organize a movement to get them out. There was some bloodshed, but it went quite well. Several months later an them thoughtfully. “I learned then the truth of Russell’s saying: ‘When the oppressed win their freedom they are as oppressive as their former masters.’ When they went bad, I opposed them. This time I failed. But I escaped again. I have quite a talent for that to a stranger. He pulled himself from his blankets, his body moving with mechanical only as it would have been if he had studied it from blueprints, not at injustice. And now I’ve done my share. Yet, wherever I go, the word eventually gets out, and I’m right back in a fight again. It’s like the proverbial monkey on my back. I can’t get rid of it.” beneath the locker. memory planting were supposed to get me out of it. I should have known it wouldn’t work. But this them, seldom taking part in the back in! You and your Vernon Johnson can do your own revolting. I’m through!” individual clashes, yet a moving Men struggled and died in the streets. Zarwell moved among understood that he was on a different riding a shaggy pony outside a high wall surrounding the stricken metropolis. He moved in and joined a party of short, bearded men, directing building watching workmen drilling them as they battered at the and stood watching the workmen, he was not surprised. He waited for concrete and the besiegers charged through, carrying back the defenders who sought vainly to plug the gap. Soon there would be rioting in the streets again, plundering and killing. The log broke a breach in the rebellion. But he had played a leading part in the planning of the Time passed, without visible break in the panorama. Now Zarwell was fleeing, pursued by the same bearded men who had been his comrades before. Still he moved with the same firm purpose, vigilant, resourceful, and well prepared for the eventuality that had befallen. He made his escape without difficulty. He alighted from a space ship on Against his will he found himself liking the man, and wanting at least “Then will you just listen? After, I’ll leave—if you tell me to.” to talk about,” was the best he could manage. is beginning to prosper. Yet the only ones receiving the benefits are the rulers. The citizens work twelve hours a day. They are poorly housed , poorly fed, poorly clothed. force in the Why hadn’t he chosen some other world on which to hide? The last question prompted a recall episodes are always purely random, with no chronological sequence. Our problem will be to reassemble his own have put the monkey on his back? “… and we need your help.” later. Or some particular scene may trigger a complete memory return. them in proper order up the next morning and he rode with a tech crew to the edge of the reclam area. Beside the belt brought crushed lime and phosphorus to supplement the ocean sediment. The progress of life from the sea to the land was a mechanical [p life. The necessary machinery and technicians had been supplied by Earth, and the long struggle began to fit the world for human miles inland. And every day the progress continued. A large percentage of the energy and resources essential expansion. The reclam crews filled and sodded the sterile rock, planted binding grasses, grain and trees, and diverted rivers to keep it fertile. When there were no rivers to divert they blasted out springs and lakes in the foothills to make their own. Biologists developed the necessary germ and insect life from what they found in the sea. Where that failed, they imported microorganisms from Earth. Three rubber-tracked crawlers picked their way down from the mountains until they joined the road passing the belt. They were loaded with ore that would be smelted into metal for depleted Earth, or for other colonies short small relief from the heat. After its three-thousand-mile journey across scorched sterile rock, it sucked the moisture from a man’s body, bringing a membrane-shrinking dryness to the nostrils as it was other laborers. Fully three-quarters of them were beri-rabza ridden. A cure for the skin fungus had not the men’s faces and hands were scabbed and red.

<question>:
What is the purpose of the reclam crews?

<options>:
A To imprison anyone who breaks the Meninger oath of inviolate confidence
B To establish habitable human settlements after the destruction of Earth
C To search for minerals that could be used to produce serum for comanalyses
D To reclaim fugitives from resistance movements and force them into captivity

<answer>:

B