问题
选择题
How _____ you say that you really understand the whole story if you have covered only part of the article? [ ]
A. can
B. must
C. need
D. may
答案
答案：A
搜题请搜索小程序“爱下问搜题”
How _____ you say that you really understand the whole story if you have covered only part of the article? [ ]
A. can
B. must
C. need
D. may
答案：A