I had meant to meet you at the airport this morning, but I was too busy for I_______ a report.
#100705
A
wrote
B
have written
C
was writing
D
had written
推荐题目
He made it clear that only the point that new technologies hold the key to increasing productivity the economy in the long run.
#102957
A
will it benefit
B
it will benefit
C
will benefit
D
will benefit it
—The window is dirty.—I know. It ______ for weeks.
#102943
A
hasn’t cleaned
B
didn’t clean
C
wasn’t cleaned
D
hasn’t been cleaned
In order to find the missing child, the villagers___________ all they can in the past five hours.
#101696
A
have been doing
B
did
C
do
D
had done
What do you think ____________ at this time last night?
#101008
A
has he done
B
he has done
C
was he doing
D
he was doing
When his wife returned from abroad, Kevin ____ his paintings at the art museum in his hometown.
#100569
A
was exhibiting
B
exhibited
C
would exhibit
D
had been exhibiting