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

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

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