— Why do you think ______? — He could ______ for exercise. 
#37711
A
is the man running, run
B
the man is running, be running
C
does the man run, run
D
the man runs, be running
推荐题目
Someone is ringing the doorbell. Let’s see _______.
#79228
A
who is he
B
who he is
C
who is it
D
who it is
Mr.Green didn’t understand ________ made his daughter so absent-minded this morning.
#79261
A
how that was
B
what was it
C
why it was that
D
what it was that