jane with his classmates ( ) going to play soccer this weekend
问题描述:
jane with his classmates ( ) going to play soccer this weekend
a.is b.be c.are d.does
答
主句成分 Jane is going to play soccer this weekend.
with his classmates 是可以换位置的,可以放到后面,可有可无,
非主句成分的意思是去掉这部分,剩下的还能独立成句子.