The manager _______ the workers how to improve the program since 9 a.m. 
#102020
A
has told
B
is telling
C
has been telling
D
will have told
推荐题目
—Look!How long________like this?—Three weeks! It's usual here that rain________without  stopping these days of the year.
#99170
A
has it rained;pours
B
has it been raining;pours
C
is it raining;is pouring
D
does train;pours
The computer was invented in the 1940’s and ______ quite a lot ever since.
#100726
A
was changed
B
had changed
C
has been changed
D
will change
He __________ to go abroad for his further study.
#103171
A
is hoped
B
is dying
C
is wanting
D
dies
His car _____now, so he has to go to work on foot.
#102557
A
was repaired
B
repaired
C
repairs
D
is being repaired