—Has Billy finished his homework today?—I have no idea.He it this morning.
#104538
A
would do
B
was doing
C
has done
D
had done
推荐题目
——Ann is in hospital.——Oh, really? I_______ know. I_______ go and visit her.
#99642
A
didn’t; am going to
B
didn’t; will
C
don’t；would
D
don’t; will
----Did you see a child dressed in red pass by?----Sorry, I _____ the poster on the board without noticing anyone.
#100752
A
have read
B
had read
C
am reading
D
was reading
All the scientific evidence ________ that increasing use of chemicals in farming ________ damaging our health.(2012·湖南)
#99567
A
show；are
B
shows；are
C
show；is
D
shows；is
--- I hope you enjoyed the film last night.-----How on earth do you know I went to a film? I ________ you.
#100626
A
won’t tell
B
didn’t tell
C
haven’t told
D
hadn’t told