his father (can't/don't/aren't) get the kite down.bill(is/are/aren't) happy at last.求
问题描述:
his father (can't/don't/aren't) get the kite down.bill(is/are/aren't) happy at last.求
答
his father (can't/don't/aren't) get the kite down.bill(is/are/aren't) happy at last.求