问题
选择题
-David will win the first prize.
-Are you sure？
-________. He is always working hard. [ ]
A．It's my guess
B．It's up to you
C．That depends
D．It's hard to say
答案
答案：A
搜题请搜索小程序“爱下问搜题”
-David will win the first prize.
-Are you sure？
-________. He is always working hard. [ ]
A．It's my guess
B．It's up to you
C．That depends
D．It's hard to say
答案：A