问题
选择题
If you don't know how to spell new words, please ____ a dictionary. [ ]
A. look them up in
B. look up them in
C. look up in
D. look up to
答案
答案：A
搜题请搜索小程序“爱下问搜题”
If you don't know how to spell new words, please ____ a dictionary. [ ]
A. look them up in
B. look up them in
C. look up in
D. look up to
答案：A