could 表示“(过去)有能力做某事”，was able to 除了这层意思外，还有一个重要的意思，就是：“设法做了某事(managed to do sth.)”，“成功地做了某事 (succeeded in doing sth.)”。如果只表达“有能力做某事”这层意思，那么这两个可以互换，而意思保持不变，例如：
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a) can *b) could *c) was able to d) is able to We --- reach to the top of the hill before it got dark yesterday.(Specific success in the past) a) can b) could *c) were able to d) aren't able toAttention:There is no difference between them when used in a negative senten...
13. Advocates of studying abroad believe students will reach new levels of intercultural understanding far exceeding what they ___ be able to accomplish just at home. A. will B. would C. can D. could 选B。考点:虚拟语气。 本句前后是对比,far exceeding后面是一种假设情况,所以使用would。句中...
Import and export company. Jet lag. The feeling of being tired and slightly confused of the along planner eesp after traveling between place that have a time difference of the Harvard. Listen to the dialogue and pay attention to the background Information and the opening part of it then ...
C.Toentertainthepublic. D.Topersuadestudentstoplay. B 语篇类型:议论文 主题语境:人与社会 词数:391 难度:★★★ (2022·浙江省北仑中学高二期中)Self-drivingcarsarejustaroundthecorner.Suchvehicles willmakegettingfromoneplacetoanothersaferandlessstressful.Theyalsocouldcutdownon traffic,reducepollutionandlimit...
a墨沫 Ink froth [translate] a第一个原因是 The first reason is [translate] ain watching of the TV set 在观看电视机 [translate] aand i was very proud to be able to make a difference 并且我非常自豪地能产生变化 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译...
分析:考生需要弄清楚句子主干"... I was amazed by the coexistence and how a city was able to ..." ,确定空格处为非谓语动词,然后根据句意选择合适时态语态的非谓语词。 1.5 “Theremarkable(remark) developmentofthis city, which...
If he felt like he was going to lose control in class, he could step outside the door for a moment. From then on, Tyler was a changed student in my classroom. In fact he was a smart child and he even stopped a fight between two students one day. And he never used the privilege...
7 (difference) from traditional fables, Carson’s story ends with an accusation instead of a moral. She warns of the environmental dangers facing society, and she teaches that people must take responsibility 8 saving their environment. The themes of traditional fables often deal with simple truths...