．The highest award was given to Anna, who _____ so hard on the project for years, and at last her efforts paid off.
#103794
A
has worked
B
worked
C
was working
D
had been working
推荐题目
— Hi, Torry, can I use your computer for a while this afternoon? —Sorry. .
#101813
A
It’s repaired
B
It has been repaired
C
It’s being repaired
D
It had been repaired
—Did you enjoy your holiday?—Yes, it’s the best holiday I these years.
#104843
A
had
B
have had
C
had had
D
would have
Nowadays, cellphones have features such as games ,music and calendars and more new functions___.
#100234
A
are added
B
have added
C
are being added
D
have been added
Jeo, don’t _______ now; you’re improving all the time. It won’t be long ______ you can speak English well.
#99916
A
give in; until
B
give up; before
C
give in; when
D
give up; after
--- What is your strongest memory of the bombing attack?--- If I ______ rightly, we were about to approach the finish line when a big bang struck my ears.
#100856
A
will remember
B
had remembered
C
remember
D
remembered