With the development of science,more new technology to the fields of IT.
#104546
A
has introduced
B
is being introduced
C
is introduced
D
was introduced
推荐题目
Jack as well as the other students who ______ sent abroad by the government ______ brought up in a small town.
#102269
A
were/was
B
was /was
C
was / were
D
were/were
Had it been possible I would have gone to the movies, but I _______ busy.
#100938
A
had been
B
am
C
was
D
would be
－When will the expert come and give the lecture on economic development －Not until our program ____by the government
#100368
A
approves
B
is to approve
C
will be approved
D
has been approved
They each other for 5 years.
#103960
A
have been in love with
B
have fallen in love with
C
are in love with
D
fell in love with