Once a programme ________ put into a computer, it ________ accordingly.
#104795
A
is; acts
B
is being; is acting
C
has been; will act
D
will be; acts
推荐题目
(2013·高考辽宁卷)He was unhappy when he sold his guitar.After all，he ________it for a very long time.
#99699
A
has had
B
had had
C
has
D
had
— Lucy is not coming tonight. — But she _____!
#100029
A
promised
B
will promise
C
had promised
D
promises
(2013·高考江西卷)I________to visit you later that day，but I had to phone and cancel.
#99692
A
come
B
came
C
am coming
D
was coming
Would you please keep silent? The news that the milk contains a harmful chemical _________and I want to listen.
#101847
A
has been broadcast
B
is being broadcast
C
is broadcast
D
is broadcasting
–Why, David, you look so tired! –Well, I ______ a report for the whole day and I must finish it tomorrow.
#101962
A
was writing
B
will be writing
C
have written
D
have been writing