With the development of science and technology , more new technology____ to the fields of IT.
#102605
A
has been introducing
B
is being introduced
C
is introduced
D
was introduced
推荐题目
— How long have you known John? — Since he ______ to our class.
#101714
A
has come
B
came
C
had come
D
comes
— No one answered when I phoned this morning. Where were you?— I for teeth in the dental clinic.
#101186
A
was being treated
B
have been treated
C
was treated
D
treated
------- How are you today ? ------- Oh, I ______ as ill as I do now for a very long time .
#104037
A
didn’t feel
B
wasn’t feeling
C
don’t feel
D
haven’t felt
I _________ Lucy to be careful with her handwriting all the time, but she hasn’t polished it at all.
#100557
A
told
B
have been telling
C
will be telling
D
have told
The timetable says the school bus _________ here for the first trip at 6:30 am.
#101824
A
will leave
B
left
C
is leaving
D
leaves