单选题 --I promise that his daughter ______ get a nice present on her birthday.
--Will it be a big surprise to her?
  • [A] should
  • [B] must
  • [C] would
  • [D] shall


【正确答案】 D
【答案解析】[考点] 情态动词辨析
[解析] A为“应当，应该”；B为“必须”，语气最强烈，表“非做不可”；C为“将会”，往往用于过去将来时；D仍为“将要，将会”，也含有情态的意思，但是一种较弱的意思，更多地含有许诺或猜测的成分。