问题
选择题
I'm sure he will ________ pass the exam. [ ]
A. can
B. could
C. is able to
D. be able to
答案
答案：D
搜题请搜索小程序“爱下问搜题”
I'm sure he will ________ pass the exam. [ ]
A. can
B. could
C. is able to
D. be able to
答案：D