1 . 请匹配单词及其英文解释。
1. annually
2. overcome
3. occur
4. scream
5. establish
A. once a year B. to found or set up C. to happen or exist D. not depend on others E. to give a loud, sharp cry F. a surface where pictures can be viewed G. to deal with something successfully or win it |
2. overcome
3. occur
4. scream
5. establish
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2 . Normal-speed trains play a vital role in railway transport and also serve as an important choice for passengers, transporting over one-third of all railway passengers ____ (annual). (所给词的适当形式填空)
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