In order to find the missing child, villagers _______ all they can over the past five hours.
#100499
A
did
B
do
C
had done
D
have been doing
推荐题目
Visitors ________ not to touch the exhibits.
#99747
A
will request
B
are requested
C
are requesting
D
request
The rescue team ______to help but failed to get there in time.
#104929
A
had wanted
B
have planned
C
were expecting
D
hoped
He wanted to join the medical team to help the victims in the earthquake but he______for his poor health．
#103800
A
was turned up
B
was turned on
C
was turned over
D
was turned down
There are still many people suffering a lot，and we are to do something to________poverty.
#100877
A
keep out
B
wipe out
C
give out
D
run out
— Ann is in hospital.— Oh, really? I ______ know. I ______ go and visit her.
#99804
A
didn't, am going to
B
don't, would
C
don't, will
D
didn't, will