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

<passage>:
A scream of brakes, the splash over the party telephone. "We'll talking about," he grated wildly. Kar-Rah. You are the only man leaped suddenly into view, its lights glaring blindingly past a high, up-jutting mass of Jurassic though their forefathers originated on this planet. They have gone far beyond you in evolution. To them you would be only a senseless curiosity. You are much better off with my people—our only swift young reflexes to rely on to avoid a fearful, telescoping rock at the turn of the road. hadn't yet tarred the traffic-loosened gravel at the Bend. An incredible science, millions of years old, lay in the minds of these creatures. exploring carefully the man's mind. After hours of research, didn't more than half believe it. His mind was too confused for he saw and felt and heard might be some kind of any ordinary Earthly kind, he could have faced bravely. But the His heart was pounding heavily, and his eyes were wide. He animal chucklings around him, and the occasional touch of a furry body, hurried his feverish scrambling. But he emerged at last at the surface. He stood there panting in that Behind him he heard an excited, squeaky chattering. Rodents in pursuit. Looking back, he saw the pinpoint gleams of from those glittering rodent Death, and the Father of Change, seemed to wait.... "Kaalleee! Tik!... Tik, tik, tik!... Kaalleee!..." The excited cry, which no human throat could quite have duplicated accurately, arose thinly "Kaalleee!... Tik, tik, tik!..." At first there was only one voice uttering those weird, triumphant sounds. Then other the city of Kar-Rah. In a flying vocal organs took up that trilling wail, and those short, sharp questioning, wondering notes mixed with the cadence. Lacking qualities identifiable as human, the disturbance was still like the babble of a group of workmen who have discovered something remarkable. The desolate expanse around "Hey, somebody!" he called. of hope. Dazzled, and befuddled by his chuckles of eagerness. Other gods in exodus, perhaps it was—half a million years ago. Man than this, death from homesickness had come. Loy Chuk was a scientist. In common with all real scientists, regardless of the species from which they spring, he loved the "Kaalleee!... Tik, tik, tik!..." The sounds were not human. They were more like the chatter and wail of small desert animals. subjects of his researches. He had done that. wanted this ancient man to live and to be happy. Or this creature streamlined bulk of a flying machine, shiny and new. The bell-like muzzle of a strange excavator-apparatus, now, on the well-being of this anachronism he had so miraculously resurrected—this human, this Kaalleee.... which seemed to that had baffled far keener wits than Loy's. But he was bent, from the city of Kar-Rah. And he was very happy now—flushed with a vast and unlooked-for success. He crouched there on his creamy. White whiskers spread around his inquisitive, pink-tipped snout. But his cranium bulged up and that pair of brain-helmets again, of time, of survival of the fittest, of evolution. He could think and dream and invent, and the civilization of his kind was already far beyond that of the ancient plans. The government of Kar-Rah Twentieth Century. Loy Chuk and his fellow workers gleeful, around the things their digging had exposed to the daylight. help he needed. A horde of small, grey-furred beings and their machines, toiled in it was a huddled form, brown and hard as old wood. The She wore a blue dress, and a mischievous smile curved her lips. As though she had succeeded in "Kaalleee!" Man, that meant. Not the star-conquering demi-gods, but the ancestral stock that had built the first machines on Earth, and in the early Twenty-first Century, the first interplanetary rockets. No wonder Loy Chuk and his co-workers were happy in their paleontological enthusiasm! A strange accident, happening in a legendary antiquity, had aided them in their quest for knowledge. At last Loy Chuk gave a soft, chirping signal. The chant of triumph ended, while instruments flicked in his tiny hands. within, through the agency of focused X-rays, he saw magnified images of the internal organs of this ancient human corpse. What his probing gaze revealed to him, made his pleasure even greater than before. In twittering, chattering sounds, he and dimming his brain, so that it would never question or doubt, or observe too closely the incongruous was perfectly preserved, even to its brain cells! Medical and biological sciences were far advanced among Loy Chuk's kind. Perhaps, by the application of principles long known to them, this long-dead body could be He didn't know that this Betty was of the same origin—a miraculous own memories of the original. Thus Loy Chuk's kind could study this ancient man—this "Tik, tik, tik!..." Kaalleee. Thus, their motives eager chattering with a command. Work was always more substantial than cheering. With infinite care—small, sharp hand-tools were used, now—the were mostly selfish. magnificent, inexorable march of the ages. He remembered the ancient "The Kaalleee believes himself to himself, contemplating the Far out in a deep valley, Kar-Rah, beating down upon him, soothing Chuk's laboratory, a short distance below the surface. Here at once, the scientist began his work. The body of the ancient communicated his further knowledge passing between complicated electrodes. The cells of antique flesh and brain gradually took on a chemical composition nearer to that of the life that they had devoid of moisture, the mummy once known. instruments. The time passed swiftly. At last, eager and ready for whatever might happen now, shock of vast change around him. Though it had been dehydrated, his brain had been kept perfectly intact through the ages, and now it was restored. assault upon an intangible wall whose weird shapes suggested alienness, and knowledge beyond bones, some of them seemed, from their size. But there was a complete skeleton of a dog, too, and the skeleton of a man, and a second man-skeleton that was not quite human. Its neck-vertebrae were very thick and solid, its shoulders were was fearfully wrong! The nervous terror of the unknown was on him. Feeble and in the museums of Kar-Rah! to a sitting posture. There was a muffled murmur around him, as of some vast, un-Earthly shrill, parrot-like, and mechanical. source of the voice—located the voice seemed to have originated. Before it crouched a small, brownish animal with a bulging insane and incomprehensible. A rodent, looking like a prairie dog, but plainly possessing a high order of intelligence. Loy Chuk had probed his brain, with the aid of a pair of helmets, thoughts in common, long-dead English. Loy, whose vocal organs were not human, would have had great difficulty speaking English words, anyway. a curious calm. "Stark—starin'—nuts...." about a million years ago. I discovered your body. I brought you back to life. We have science that can do that. I'm Loy It took only a moment for the box to tell the full story in clear, bold, friendly terms. Thus Loy sought, with calm, human logic, to make his charge feel at home. Probably, though, he was a fool, it out. "A prairie dog," he said. "Speaking to me. One million years. Evolution. The scientists

<question>:
Why are the Kar-Rah shouting "Kaalleee tik tik tik!"?

<options>:
A They are warning each other of a potential predator
B They are praising Loy Chuk for his accomplishment
C They are attempting to reconvene after being separated
D They are exuberating in their discovery of a human

<answer>:

D