We know that about seventy percent _____ the earth _____ covered by water.
#44426
A
/; is
B
of; are
C
of; is
D
about; are
推荐题目
The sick boy ____________ to hospital by the police yesterday.
#44521
A
is taken
B
was taken
C
takes
D
took
I don’t know the restaurant, but it’s _______that it’s quite a good one.
#45032
A
said
B
told
C
spoken
D
talked
Yuan Longping, a great person in China, _____as “father of hybrid rice”
#44978
A
is regarded
B
has regarded
C
is regarding
D
regards
Thanks to the Internet, different kinds of information in a short time.
#44436
A
can be learned
B
has been learned
C
can learn
D
has learned
I prefer_______ rather than________.
#44782
A
to be a teacher; be a nurse
B
to be a teacher ;to be a nurse
C
being a teacher; being a nurse
D
be a teacher; be a nurse