England is the largest of the four countries，and for convenience it roughly three zones.
#93995
A
divides；into
B
is divided；into
C
separates；from
D
is separated；from
推荐题目
The children went home from the grammar school, their lessons __________ for the day.
#98529
A
finishing
B
finished
C
had finished
D
were finished
I had Helen's brother _____ the windows, but Helen had them _____ instead.
#98353
A
to clean； cleaned
B
cleaned； cleaned
C
cleaning； cleaned
D
clean； cleaned
They are forbidden ________,for they are still middle school students.
#97106
A
o smoking
B
o smoke
C
moked
D
moke
People in Nome all had diphtheria, a disease that spreads very fast. If ________, it would produce a powerful poison that would kill the patient.
#95630
A
untreating
B
to untreat
C
untreated
D
untreat
Do you know the Three Gorges Dam is the largest hydro-electric dam ever_______?
#91699
A
constructed
B
constructing
C
to be constructed
D
been constructed