I don’t know the word .I had to ____ a doctionary.A.look for B.make out C.refer to D.go over

题目

I don’t know the word .I had to ____ a doctionary.A.look for B.make out C.refer to D.go over
第一题 I don’t know the word .I had to ____ a doctionary.
A.look for B.make out C.refer to D.go over
第二题 I have been to Beijing twice,but I still want to go there ___ time.
A.the third B.a third C.for the third D.for a third
第三题.If you hurry up,I think it quite ____ that you will catch the flight to Hong Kong .There are 40 minutes left.
第四题Mary ___ politics in the university but now she is going into bussiness.
A.majores in B.majority C.major D.major in
都会做 但是讲不出理由 可以麻烦说详细点吗

答案

1 c refer to参阅.look up 的宾语是单词,不是字典.
2 B a+序数词 “又一,再一”,不强调顺序
3 没选项我填possible很有可能
4 A major in 主修；学...专业