your schoolbag is very nice.thank you.答语是自从我两年前入校时就买了要求翻译.答案给出的是一个现在完成时的句子,可为什么我觉得应该是过去完成时

Is this your schoolbag? Is this your schoolbag? is everything in your schoolbag? schoolbag,is,your,it 怎没连 是is this schoolbag your还是is this schoolbag yours What is in your schoolbag什么意思 What colour is your schoolbag是什么意思 What colour is your schoolbag英文回答 is your in schoolbag what 造句 Is that your schoolbag 同义句Is_____schoolbag_____? is that your schoolbag的意思 连词造句 is,heavy,Your,too,schoolbag.--------------------------------------------------- everything your in is schoolbag组成一句话? schoolbag is your it 连词成句 Is there anything____in your schoolbag?(need)急 Well,you can see your schoolbag.I ____ it is ____ your schoolbag.急 This is (he)schoolbag.Is (he)your friend?填空 拼英语句子your,this,schoolbag,is(?)_________________________