Can I have a look at your new computer ———————— 划线部分为什么加个at

can i have a look at 什么 I,have,can,a,it,look,at连词成句 Can i have a look at the yellow coat? Can I have a look at this lamp?同义句 连词i have a look at your can new computer Can I have a look at your picture?(改为祈使句) Can I have a look at your ____（菜单） look,a,have,at,your,pencil,I,can Can I have a look at your room?怎么回答 can,have,a,kitchen,I,at,look,the（?）_____________________________________________ Your pencil looks nice .can I ()?A.look at it B.have a look at C.look at D.see look at the 那Can I have a look at the camera是什么意思呢？嘻嘻 can i have a look Can I have a look at your book?同义句can I __ __ your book? Can I have a look at your pen?同义句Can I _____ _____ your pen? Can I ————those jeans?A.look B.have a look C.look at D.have a look at Can I ————those jeans?A.look B.have a look C.look at D.have a look at can i have a look at your pen?(同义句)同义句：can i____ ____your pen?