No one knows how the huge rocks and ___ without our modern machines eight hundred years ago.
#45042
A
are cut; moved
B
were cut; move
C
are cut; moving
D
were cut; moved
推荐题目
---Please say“I’m here．”when your name _________.---Yes，Mr Smith．
#44669
A
be called
B
is called
C
is calling
D
calls
They ________ often _______to be careful before _______the road.
#44893
A
are, told, cross
B
are, told, across
C
are, telling, crossing
D
are, told; crossing
All the information _____ writing the report.
#44725
A
is used for
B
is used to
C
is used as
D
is used by
Fifteen-year-olds ________ to have jobs in China.
#44575
A
is not allowed
B
are allowed
C
is allowed
D
are not allowed
Chinese __________by more and more people in the world now.
#44955
A
speak
B
spoke
C
is spoken
D
was spoken