用be动词的适当形式填空:sam's and amy's room___over there.The little dog___two years old this yearThere_______a new bag and two new books on this desk.快,明天交
问题描述：
用be动词的适当形式填空:sam's and amy's room___over there.The little dog___two years old this year
There_______a new bag and two new books on this desk.
快,明天交
答
都填IS，没问题
答
1这道题有问题,
is （Sam and amy 's room 两人共一间房子）
或
are ( sam 's and amy's rooms 两人各自的房子
2 is ( 主语是三单)
3 is ( a new bag 是单数,故用IS)
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