题干
Having a picnic with friends ________ more fun on Sunday.
A：is
B：are
C：have
D：has
答案(点此获取答案解析）
A
Having a picnic with friends ________ more fun on Sunday.
A：is
B：are
C：have
D：has
时，下列式子大小关系正确的是 （ ）