In order to find the missing child, villagers all they can over the past five hours.
#99305
A
did
B
do
C
had done
D
have been doing
推荐题目
The woman will think of her own child ______ she ______ these little children.
#101185
A
every time；sees
B
each time；will see
C
next time；see
D
all time；sees
It is reported that a foreign company will _______ the company.
#99398
A
think over
B
turn over
C
hand over
D
take over
His experiences as a volunteer in the quake-hit areas have changed his attitude toward society and _______ influence his future life．
#101019
A
is to
B
was going to
C
are to
D
were sure to
It’s only six o’clock now; Little Tom should be up ,though, because he _____ for nine hours.
#102920
A
has been sleeping
B
had been sleeping
C
has slept
D
had slept
--It’s a pity that you didn’t come to my birthday party last night.--I’m terribly sorry. I ________ for an important lecture.
#100522
A
prepared
B
was preparing
C
had prepared
D
has prepared