题目内容
（请给出正确答案）
A.snRNA.
B.hnRNA.
C.tRNA.
D.rRNA.
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更多“Which type of RNA participates in nuclear export of mRNA？”相关的问题
A、the upper class
B、the middle class
C、the lowest class
D、the loyal family
On my way to work one morning, I met Rudy Ruettiger, who is now a motivational speaker. He has grown up in Joliet, listening to stories about Notre Dame and dreaming of one day playing football there. Friends told him he wasn't a good enough student to be admitted. So he gave up his dream and went to work in a power plant.
Then a friend was killed in an accident at work. Shocked, Rudy suddenly realized that life is too short not to pursue your dreams.
In 1972, at the age of 23, he enrolled at Holy Cross Junior College in South Bend, Ind. He got good enough grades to transfer to Notre Dame, where he finally made the football team as a member of the “scout team”, the players who help the team prepare for games.
Rudy was living his dream, almost. But he wasn't allowed to suit up for the games themselves. The next year, after Rudy requested it, the coach told Rudy he could put on his uniform. for the season's final game. And there he sat, on the Notre Dame bench during the game. A student started shouting, “ We want Rudy! ” Soon others joined in. Finally, at the age of 27, with 27 seconds left to play, Rudy Ruettiger was sent onto the field-and made the final tackle (阻截). So his team won the game.
When I met Rudy 17 year later, it was in the parking lot outside Notre Dame stadium (体育场), where a camera crew was filming scenes for Rudy, a motion picture about his life. His story illustrates that there is no limit to where your dreams can take you.
21. The writer believes that the key to achieving success is.
A. developing one's talent
B. seizing opportunities
C. having wide vision
D. sticking to one's goal
22. According to the passage, Rudy once gave up his dream of playing football for Notre Dame because .
A. his friend was killed there
B. his foot was injured in an accident
C. he lacked confidence in himself
D. he failed in the entrance examination
23. Rudy quit his job in the power plant because .
A. his friend encouraged him to
B. his outlook on life changed
C. he was disappointed in his future
D. he was shocked by his friend's death
24. Rudy was transferred to Notre Dame .
A. as a good student
B. as a good player
C. with the help of a coach
D. with the help of a friend
25. A camera crew was making a movie about Rudy's life because .
A. Rudy was the oldest player at Notre Dame
B. Rudy succeeded in realizing his dream
C. Rudy was the best speaker at Notre Dame
D. Rudy succeeded in developing his ability
| ____environmental distruction, Saleem____making profits. |
[ ] |
| A. In spite of, was obsessed of B. Regardless of, was obsessed with C. Despite of, had an obsession with D. For all, had an obsession of |
A、the age he lives in
B、his early experiences
C、his education
The following paragraph is taken from a survey report. In which section may it appear? The questionnaire comprised 7 key questions. First of all, all respondents were asked to evaluate each of the 9 institutions based on their perception of its overall performance using a scale of 0-10, with 0 representing the worst, 10 representing the best and 5 being half-half. Respondents were suggested to take into account the institution’s local and international reputation, facilities, campus environment, qualification of its teaching staff, academic research performance, conduct and quality of its students, its learning atmosphere, as well as the diversification and degree of recognition for its courses.
A、Methodology
B、Results
C、Background
D、Introduction
A、is not so good at her studies
B、doesn’t like to get up early
C、expects to have more free time
D、has no class on Fridays
A、a proline-rich sequence.
B、a leucine-rich sequence.
C、a lysine-rich sequence.
D、all of the above.
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