题目内容：

I _________ my new dictionary for several days but have not found it yet.A.looked up B.looked for
C.looked at D.looked after

优质解答

选B,looked for
look for 寻找,look at看...,look up 查字典,look after 照顾
这句话的意思是：我找了我的新字典好几天了,但是我没有找到它.只有B项符合句意.