I'm tired out. I stayed up the whole nig
题型:选择题
问题:
I'm tired out. I stayed up the whole night, ______ for my midterm math exam. [ ]
A. studying
B. to study
C. to be studying
D. studied
I'm tired out. I stayed up the whole night, ______ for my midterm math exam. [ ]
A. studying
B. to study
C. to be studying
D. studied