—Allan looks tired out.  —Sure. He      in the gym for two hours. 
#102106
A
works out
B
had worked out
C
has been working out
D
was working out
推荐题目
What do you consider____ to her?
#103695
A
to happen
B
happening
C
happened
D
happens
Give me a cigarette, please. Mine         .
#102417
A
has been given out
B
has been run out
C
has used up
D
has been run out of
—Has Tom finished his task yet?—I’m not sure. But he _____ on it last week
#100481
A
was working
B
has been working
C
worked
D
had been working
  ─Are you going to plant a great many trees in this area? ─Yes. The soil _________ away in this way.
#103061
A
doesn’t wash
B
won’t wash
C
isn’t washed
D
won’t be washed