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
---Look, what have you done?---Sorry. I think if I _____another chance, I’ll do it better.
#44400
A
give
B
will be given
C
am given
D
will give
-- What happened to Jack?-- He because of his drunk driving.
#44504
A
catches
B
caught
C
was caught
D
has caught
— At present, one of the best ways to study is working in groups.—More chances _______ to students to learn from each other.
#44448
A
offer
B
is offered
C
are offered
D
have offered