—Has Billy finished his homework today?—I have no idea.He it this morning.
#104538
A
would do
B
was doing
C
has done
D
had done
推荐题目
Various efforts over the centuries _________ to predict earthquakes to reduce the damage.
#99978
A
are being made
B
have been made
C
were made
D
were being made
No decision about any future appointment until all the candidates(应试者) have been interviewed.
#101407
A
will be made
B
is made
C
is being made
D
has been made
Although the Eiffel Tower ______ to last for 20 years, it is still standing today.
#100117
A
has designed
B
had designed
C
is designed
D
was designed
No decision _____ about any new operations until we have discussed all the details.
#101842
A
is made
B
is being made
C
has been made
D
will be made
--- Excuse me, sir. Would you do me a favour? --- Of course. What is it? --- I ______ if you could take me to the station.
#104092
A
would wonder
B
did wonder
C
was wondering
D
had wondered