不对,应该是I like the pen on the desk,指在桌子上的那只笔,是特指,所以用定冠词the那 Is the student in the car your broyher.对不对 Are you a student in Class1,Grade3 ?对不对 Can you show me the way to a house. 对不对 高手指点一下。Is the student in the car your broyher.对 Are you a student in Class1,Grade3 ?对 Can you show me the way to a house. 错，应该是Can you show me the way to the house.必须是特指某栋房子，不然怎么帮你指路呢对吧？