单选题 I am very grateful to you for your assistance.
  • A. helpful
  • B. hopeful
  • C. pitiful
  • D. thankful


【正确答案】 D
【答案解析】[解析] 我非常感谢你帮忙。句中grateful:感激的。helpful:有帮助的,如:You've been very helpful.你(给我们)帮了很多忙。hopeful:充满希望的,如:I am hopeful that she will come tomorrow.我对她明天要来抱着希望。pitiful:同情的,可怜的,如:The patient was in a pitiful condition.那个病人处于一种非常可怜的状况。thankful:感激的,如:a thankful smile.感激的微笑。只有thankful意思上和grateful最接近,be thankful (grateful) to sb for sth:因为某事而感激某人。