– Why does she look so tired?-- She ________ all the morning and she still hasn’t finished it.
#104525
A
cleaned
B
was cleaning
C
has been cleaning
D
has cleaned
推荐题目
---- How is the old man now? ---- Sorry, he ______ though they did all they could to save him.
#104107
A
was dead
B
had died
C
has been dead
D
died
Smith ______ a book about China last year, but I don't know whether he has finished it.
#104895
A
has wrote
B
wrote
C
had written
D
was writing
The hotel wasn't particularly good，but I ________ in many worse hotels.
#100427
A
was staying
B
stayed
C
would stay
D
had stayed
He _____ football regularly for many years when he was young.
#101712
A
played
B
was playing
C
has played
D
had played
—Have you known Dr. Jackson for a long time?—Yes，since she ________ the Chinese Society.
#99164
A
has joined
B
joins
C
had joined
D
joined