问题
填空题
甲烷化反应是体积()的反应,()压力有利于甲烷化反应。
答案
参考答案:缩小;提高
甲烷化反应是体积()的反应,()压力有利于甲烷化反应。
参考答案:缩小;提高
完形填空。 | ||||
The young woman entered the pool where an injured dolphin (海豚) was swimming. Despite her fear, she felt strong wearing her new leg. In her second grade, Maja 1 her cousin, Jasmina. After Jasmina's death, Maja swore she would honor the little girl by 2 with a dolphin, an animal that both girls 3 . "Jasmina never got the chance to do it." says Maja, now, "so I 4 that someday I'd do it for her." In high school, Maja was 5 about sports. She even planned to become an athlete. 6 , in 1993, during the civil war in her home country, a bomb 7 her left leg. After two years' 8 in the U.S., Maja received her first artificial (人造的) leg. But 9 it didn't fit well, walking for Maja was very painful. 10 she managed to graduate from a local high school. Then after receiving a 11 from Saint Francis University, she got a job at an insurance firm and 12 started her own company. To relax, Maja 13 often watch the dolphins play at an aquarium (水族馆) near her home. A young dolphin, Winter, who had lost its tail, caught her 14 . One day, Maja happened to see trainers 15 Winter with a high-tech tail. When they were done, Winter swam freely in the water. Maja was 16 . She managed to find the inventors of Winter's tail. Within ten days, she had a new leg which freed her of the 17 that had troubled her for almost 16 years. Now, Maja was ready to keep her 18 . She went to the aquarium. Lowered herself into the pool and held out a hand to Winter, who approached 19 , then swam away. After a few minutes, the dolphin let Maja 20 its back. Finally, the two began to swim around the pool together. | ||||
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