The invention of steam engine greatly sped up the industrial revolution, which ________ a lot to the take-off of the world.
#13422
A
turned
B
contributed
C
constructed
D
exposed
推荐题目
.Our neighbor has ______ ours.
#14402
A
as a big house as
B
as big a house as
C
the same big house as
D
a house the same big as
(2013·高考安徽卷)Traditionally，college students hold a graduation ceremony to encourage themselves before they ________ on their life journey.
#11935
A
give up
B
settle down
C
get through
D
set off
The number of the employees has grown from 1,000 to 1,200.This means it has risen ________ 20 percent.
#11494
A
at
B
by
C
to
D
with
She _____ with the symphony orchestra three times this season.
#13891
A
played
B
has played
C
has been playing
D
is playing