若在（2x+1）n的展开式中，第3项的二项式系数与第8项的二项式系数相等，则其展

Sam， Thank you for asking me to play soccer with you. But I’m afraid I can’t. I have a piano lesson on Tuesday. Maybe another time. Nancy

 

Sandy, Thank you very much for inviting me to your birthday party on Friday. I’d love to come, but I have to go to New York that day. I hope you will have a happy birthday party. Nancy

 

Lucy, Thanks a lot for your invitation. I’d love to go to your house for dinner on Thursday. But I have to get my things ready(准备) for traveling(旅行). How about coming to my house with Lily? My mother cooks fish very well. I think you’ll like it. I hope to see you before I’m leaving. Nancy

 

Rose, Would you like to come to my house for dinner tonight? Lucy and Lily will come. Nancy

根据表格内容，选择正确答案。（10分）
小题1:How many invitations does Nancy send?
A、Two.                 B、Three.               C、Four.
小题2:        will have a birthday party.
A、Sam                  B、Sandy                C、Lucy
小题3:Nancy will go to New York on       .
A、Tuesday              B、Wednesday            C、Friday
小题4:What does Nancy have to do on Thursday?
A、To get her things ready for traveling.
B、To cook fish for Lucy and Lily.
C、To play soccer with Sam.
小题5:Which of the following is TRUE?
A、Nancy is coming to Lucy’s house for dinner.
B、Nancy invites Rose to come to her house for dinner.
C、Lucy and Lily can’t come to Nancy’s house for dinner.