问题
选择题
— Why has Mr. Green been busy going to the library recently?
— _____ ready for the public speech.
A. Get
B. To get
C. Having got
D. Getting
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— Why has Mr. Green been busy going to the library recently?
— _____ ready for the public speech.
A. Get
B. To get
C. Having got
D. Getting
答案：B