.Three-fourths of the surface of the earth_________sea.
#103355
A
is
B
are
C
were
D
has been
推荐题目
---Would you please give him the paper the moment he ____?--- No problem.
#104857
A
arrives
B
appearing
C
came
D
reaches
She got stuck in a terrible traffic jam on the highway to Shanghai, or she ______ dinner with her family now．
#99624
A
will be having
B
would be having
C
is having
D
was having
The new secretary is supposed to report to the manager as soon as she _______.
#104165
A
will arrive
B
arrives
C
is going to arrive
D
is arriving
We _____to Sydney next Monday. What about having a party this weekend?
#101670
A
have flown
B
flew
C
are flying
D
had flown
— Were you surprised by the ending of the film? — No, I ______ the book, so I already knew the story.
#100283
A
was reading
B
had read
C
am reading
D
have read