(2)当can和could表示能力时,有时可以用be able to替换,could表过去,can表现在,有时也可表将来,但不能与will, shall等助动词连用;be able to可以用于将来、完成等时态。 With his help, ...
He will be able to get about in a week or two. 再过一两个星期左右他就能走动了。 He studied hard and was able to pass his examinations. 他学习很努力,所以考试及了格。 注:be able to 不仅有多种时态形式(通常不用于进行时或与 be going to 连用),而且还可以...
Because so many US kids eat breakfast and lunch at school, the food should be healthy and good. Why not let kids grow the food for their o__75__ cafeterias(食堂)? The gover...
C. Julia doesn’t want others to see her. D. Julia won’t be able to help the man. 09 A. It is a big deal. B. It needs a new engine. C. It doesn’t deserve repairing. D. It...
“万无一失”,汉语成语,比喻十分稳妥,绝对不会出差错。可以翻译为“guarantee complete success; no risk at all; nothing will go wrong; perfectly safe”等。 例句: 由他掌舵,通过这...
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