第1个回答 2011-11-28
Is it yours? 这是你的吗? Is it a banana? 它是香蕉吗? Is it a joke?它是玩笑吗?
第2个回答 2011-11-28
is it difficult to do it?
is it beautiful?
is it turned out in time?
is it right?
第3个回答 2011-11-30
is it difficult to do it?
is it beautiful?
is it turned out in time?
is it right?
第4个回答 2011-11-28
Is it your dictionary? 这是你的字典吗?
Is it the cup you bought yesterday? 这是你昨天买的杯子吗?
Is it mom’s hat?这是妈妈的帽子吗?