Ifyoudon’tknowhowtospellanewword,you’dbetter .A.loo...
问题详情:
If you don’t know how to spell a new word, you’d better .
A. look up a dictionary B. look up an dictionary
C. look it up in a dictionary D. look it up in an dictionary
【回答】
C
知识点:动词和动词短语
题型:选择题