—I’m losing my eyesight, I’m afraid.—To finish this book, you ______ in front of your computer too long.
#101662
A
work
B
are working
C
have been working
D
worked
推荐题目
You ______ things about. Look, what a mess in your room!
#100932
A
always throw
B
have always thrown
C
are always throwing
D
had always been throwing
Foreign Ministry spokesman Hong Lei on Friday again urged Japan to make serious efforts for the improvement of the relationship between the two countries and honestly face up to and____ its history of militarist aggression.
#99251
A
look on
B
concentrate on
C
reflect on
D
hold on
It is said that they __ $ 200, 000 for the house up to now.
#101981
A
will offer
B
are offering
C
offer
D
have offered
I had wanted to help you last night but I couldn’t spare any time, for I ______ a composition which I have to hand in this morning.
#103040
A
wrote
B
was writing
C
had written
D
have written