Question

---Would you come to my birthday party tomorrow evening? ---I’m afraid I ______. I have to look..

---Would you come to my birthday party tomorrow evening? ---I’m afraid I ______. I have to look after my sister. A．wouldn’t B．can’t C．won’t D．mustn’t

Answer 1

B

考查乱塌情景交际。雹陪橡“明晚来参加我的生日聚会好吗？”“恐怕我......。我的照看我妹妹。”A“将不会”；B“不能”；C“将不会”；D“禁止”。A的时态不源旁对。这里要用一般将来时。故选C。