It was not until 3 days later that the boy came back to life and explained to the police what_______ to him.
#102572
A
was happening
B
was to happen
C
had happened
D
has happened
推荐题目
This machine _______. It hasn’t worked for years.
#102303
A
didn’t work
B
wasn’t working
C
doesn’t work
D
isn’t working
Give me an undisturbed hour and I’ll see the work Tom ___ unfinished.
#103595
A
will leave
B
is leaving
C
has left
D
had left
The gasoline       . Let’s fill the car up at the next gas station.
#100795
A
is running out
B
has run out
C
is being run out
D
has been run out