look at them 为什么用them ,一般动词后面不是才能用them,look at 是词组呀

look at them 为什么用them ,一般动词后面不是才能用them,look at 是词组呀 翻译英文look at the sentences and then match them It’s fun to look at the paints (plant) when I finish planting (plant) them.为什么第一个是 paints ___those birds in the tree,can you ___ them?A.Look,seeB.Look at,lookC.Look at,seeD.See,see Last month,only two people came to look at the house.(Neither of them)wanted to buy it.为什么不填Both of them? Look at the picture at the top of the page为什么介词用at the top 不是on the top? L____ to them carefully,and look at them in the eye完形填空 look at the story again与read the story agai中的look at与read有什么区别为什么这里不用read而用look at look sadly at the boy和look sad at the news为什么一个用sad,一个用sadly _____a careful look at the two pictures,and you will find ten differences between them.用take还是taking Look at the house.It them two years to build it用cost,spend,pay,take的适当形式填空 Look at _______(they,them).They are drawing pictures.Look at the car.________(It's,Its)colour is black. Look,Li Ming is [at] the computer括号中为什么用at请解析 don't be afraid of new words .you can __ in the dictionary.A.look at them B.look for them C.look them up D.look them over thereare three example.look at them and find the letter for the question mark? There are three examples.Look at them and find out the letter for the question mark? The teacher asks them to look()the blackboarg a.for b.at c.on d.in look at the paper on the floor,please pick it up 还是 pick them up?