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

<passage>:
Ro moved cautiously. He knew the jungles of Mars well, knew the Ro was returning from the north. He had seen the great villages of And, most of all, he wanted to see Na, graceful, dark eyed Na, whose fair face had disturbed his slumber so often, appearing in his dreams to call him home. Mile after mile fell behind him. His long, well muscled legs carried him swiftly toward the distant hills. His movements were graceful, easy, as the loping of Shee, the great cat. Then, suddenly, he faltered in his stride. He stopped running and, shielding his eyes from the sun's glare, stared ahead. There was a chase. For a long moment Ro studied the approaching creatures. Then he gasped in surprise. The pursued was a young woman, a woman he knew. Na! The pursuer was a squat, ugly rat man, one of the vicious Oan who lived in the cliffs. Ro exclaimed his surprise, then his rage. His handsome face was grim as figures. He could see the rat man plainly now—his fanged, frothy mouth furry face and twitching tail. The Oan, however, was too intent on his prey to notice Ro at first, and when he did, it was too late. The Oan squealed in terror and tried to swerve from his course. The fear of one who sees approaching death was in his movements and his Finally Na lifted her beautiful head. She looked timidly at Ro, her face a mask of respect. The young Martian tried to be stern in meeting her gaze, as was the custom among the men of his tribe when dealing with women but he smiled instead. ran. The chase was long and tiring. I was almost ready to drop when you appeared." "You were alone in the woods!" Ro exclaimed. "Since when do the women "They were strange men indeed white as the foam on water, and clothed Ro groaned aloud as Na finished her tale. His homecoming was a meeting with tragedy, instead of a joyful occasion. Ro squared his shoulders and set his jaw. He wiped a hint of tears from Na trailed behind him. Her face was grave with concern. "They are very many," she said. "Then there will be more to kill," answered Ro without turning. Na smiled. Ro was angry, but anger did not make him blind. He would He turned away from the valley to study Na. She was very beautiful. Her dark eyes seemed to sparkle and her hair shone in the twilight. He understood why she had crept into his dreams. The darkness settled quickly. Soon Ro could barely make out the girl's features. It was time for him to leave. Feeling his way cautiously, he moved toward the camp. He could sense the presence of many Oan close by. The hair at the base of his neck prickled. He prayed he wouldn't be seen. An alarm now would spoil his plan. "The rat men have eyes to cut the night." It was a memory of his mother's voice. She had spoken those words when he was a child, to keep him from straying too far. the night. Ro could see his large ears, hear his twitching tail. In a moment the beast would stumble over him. Like a phantom, Ro arose from his crouch. The rat man was startled, spring amongst them and slay them as they slept. He lay flat on his stomach and inched his way ahead. It was slow work, but safer. When a sound reached his ears he drew himself together and feigned sleep. In the dusk he appeared no different than the others. seemed so futile, he whispered the words aloud. Then his mind seemed to grow light, as though someone was sharing the weight of his brain. An urgent message to hurry—hurry reached him. It was as though he was feeling hide that bound her wrists. He fumbled impatiently with the heavy knots. "Don't move when you are free," he warned the girl as he worked. "I must release the others first. When all is ready I will give a signal Once again his mind grew light. The girl's thoughts assured him she would follow his instructions. Ro was more confident as he moved to untie the others. He worked more When they were ready, Ro signaled the four white people to follow him. They rose quietly and trailed him into the woods. The girl whispered something to one of the men. Ro turned and glared at her through the shadows. The progress they made was slow, but gradually the distance between "She is the one I have chosen for my mate," Ro answered. The white girl was silent. They traveled quite a distance without communicating. Each was busy with his own thoughts. Finally the man with the silver hair asked, "Why did you risk your life It was—His cry took on a note of alarm. The figure was bent low under the weight of a burden. It was a rat man, and slung across his shoulders was a girl. Ro's body tensed and quivered. A low growl issued from deep in his Ro struck his foe head on. They went down in a frenzied bundle of fury. Ro dismounted the limp body. His face wore a wildly triumphant smiled as she recognized Ro. The young Martian breathed a sigh of Na turned her head and saw the body of the rat man. She shuddered. "I was coming down the side of the mountain," she said. "I saw him standing at the foot. The shadows were deceiving. I thought it was you. It wasn't until too late that I discovered my mistake." When she had recovered from her shock, the small group traveled on. Ro Ro smiled. pure white. They were handsome, Ro thought, in a barbaric sort of way. One was lean and determined, the other, equally determined, but stouter and less impressive. Ro then centered his attention on the girl. Her Ro introduced himself and Na. Ro sighed. Ro slipped his arm about Na's shoulder and drew her closer. With their Ro awakened with the dawn. He was startled to find that Na had left his Mars, and clusters of wild berries and grapes. He glared at her for a moment, then smiled and helped her with her burden. The others in the cave awakened. Ro noticed that Charlotte had slept beside Carlson, but moved away shyly now that it was daylight. He noticed, too, that Grimm was seeing the same thing and seemed annoyed. Ro smiled. These young white men were no different than Martians where a girl was concerned. When they had finished breakfast, they sat around the floor of the cave It was Carlson who asked, "How do you expect the six of us to attack the rat men?" Ro sprang to his feet to tower above the man. His handsome face was twisted in anger. "You're lying," he shouted aloud, forgetting that the white man fists clenched. The old man also rose. He placed a restraining hand on Ro's arm. "He's lying," said Ro with his thoughts. I have thought about it all night." Ro turned quickly. "What is it?" he demanded. he turned back to the others, his attention was centered on Na. "Perhaps the attraction you seem to hold for the Oan can be put to yourself, you can lure the guards away from their post." He repeated his plan to the others. "But they'll kill her," gasped Charlotte. "She will be a woman alone," said Ro. "The Oan prefer to capture women when they can." "Then she'll be captured," the professor said. "It's much too risky." Ro laughed. "Do you think I will let her go alone? I will be close by. Na can lead Then she will reveal herself." Ro looked at Na for a long moment before they parted. He grew very proud of what he saw. There was no fear in her eyes. Her small chin was firm. "Come on," Ro said. "If we spend the rest of the morning here, the Oan "You would have liked a more tender goodbye with Charlotte," Ro said to Carlson straightened. He weighed Ro's words before answering. Finally he said, "I didn't want to make trouble. It was a bad time, and Ro seemed puzzled, then he laughed. Ro didn't speak. He didn't concentrate and transmit his thoughts,

<question>:
How did Ro feel about Na picking the fruit?

<options>:
A He was angry she wanted to bring food
B He was jealous she went without him
C He was worried she could have been harmed
D He was suspicious of her behavior

<answer>:

C