I saw the boy _____ out a moment ago.
#98276
A
run
B
runs
C
how to run
D
running
推荐题目
Every minute should be made the most of ________ our lessons well.
#93624
A
to study
B
studying
C
to studying
D
studied
After______for the job, you will be required to take a language test.
#98563
A
being interviewed
B
interviewed
C
interviewing
D
having interviewed
Jack reached the company out of breath, only _______ he was fired. 
#91686
A
to tell
B
to be told
C
telling
D
told