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RNA转录合成方向是
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Learn the words in the box and complete the following sentences with them. Change the form where necessary.1. It's a natural tendency that one learns to __________ before he learns walks.2. It's an Australian company whose logo __________ a red kangaroo.3. The professor paused to consult his notes, and then ________ to ask us some more questions.4. A truck went by too fast and ________ missed hitting our car.5. Mother __________ a smile at her child when she saw him trying to put on his shoes by himself.6. Their team failed to __________ for the World Cup even though they had trained like crazy.7. In order to win in the school track and field meet, he __________ himself to practice running every day.8. After being questioned for several hours, the suspect finally __________ that he had stolen the diamond.9. After a serious argument, I compromised and a bond of friendship was __________ between us.10. A medal was __________ to the veteran for his long and faithful service in the army.
Directions: Read the following passage carefully and choose the best answer for each blank. （作答请填写相应选项的大写字母）A gold medal is a (1) ______ to the athletic talent, determination and courage of an Olympic champion. Then how do the athletes make themselves (2) ______ enough to be so highly honored? The champions who have (3) ______ the winners’ stand can offer an answer based on their own experiences. First，in the course of training，they (4) ______ themselves as champions. Once their dreams of becoming champions take shape，they will (5) ______ to them courageously. What's more, top performers are driven to (6) ______ their best. They discipline themselves and squeeze in every possible minute to practice every day. (7) ______ their relentless efforts，they may sometimes fail to win or narrowly miss a gold medal, yet they believe in themselves and never lose heart. They are ready to take (8) ______ the most psychologically and technically challenging tasks or competitions. In reality，all champions have experienced lots of (9) ______ on their way to the vital break of their lifetime. So we won't and can't say that a champion is lucky. After all，luck only (10) ______ those prepared to capitalize on it.(1) A. contribute B. tributeC. attributeD. distribute(2) A. diligentB. patientC. cleverD. fortunate(3) A. mountedB. failedC. succeeded D. descended(4) A. regardB. considerC. visualizeD. vision(5) A. insistB. clingC. seizeD. commit(6) A. bring outB. bring inC. bring upD. bring back(7) A. Regardless B. HoweverC. In spiteD. Despite(8) A. onB. inC. downD. over(9) A. luckinessB. hardshipsC. friendships D. fortune(10) A. graspsB. devotesC. strikesD. selects
久病不愈，反复发生肌衄，神疲乏力，头晕目眩，面色苍白或萎黄，食欲不振，舌质淡，脉细弱。中医辨证：
鼻衄，色鲜红量多，或兼齿衄，口渴引饮，胃脘不舒，口臭，便秘，舌红，苔黄，脉数。中医辨证：
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