分类：教育/科学-学习帮助
问题：单选：There________apartytomorrow,b 
 There ________ a party to, but I am not sure yet.  A. maybe  B. must be  C. may have  D. is going to have 
回答：There ________ a party tomorrow, but I am not sure yet. 
A. may be B. must be C. may have D. is going to have 
选项A.应该是may be. 该句是There be句型,所以排除C. may have D. is going to have .may表示推测是可能的意思,must表示推测是一定的意思.题目的意思是明天可能有聚会,但我也不能确定.所以应选A. may be .