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
They became friends again that day. Until then, they _____ to each other for nearly two years.
#101733
A
won't speak
B
haven't spoken
C
hadn't spoken
D
haven't been speaking
Principal White has been working in the school for about 20 years, all his energy to teaching and researching as well as the running of a healthy school．
#102248
A
devoted
B
devoting
C
to devote
D
and devote
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
(2013·福建南平二检)—Does he work hard at his lessons?—Yes, he ________ no effort, as far as I know.
#99559
A
wastes
B
shares
C
spares
D
makes
--- What are you busy with? --- The conference in our city next week.
#103322
A
held
B
to be held
C
be holding
D
will be held