E-mail, as well as telephones, _______an important part in our daily communication.
#85583
A
play
B
have played
C
are playing
D
is playing
推荐题目
As we all know, the number of Tibetan antelopes(藏羚羊) ________ becoming ___________.
#43648
A
is; less and less
B
are; less and less
C
is; smaller and smaller
D
are; smaller and smaller
I, who ______ your close friend, will try my best to help you out of trouble.
#85707
A
am
B
is
C
are
D
be
E-mail, as well as telephone, ______ an important part in daily communication.
#85906
A
is playing
B
have played
C
are playing
D
played
The class ______ big. Now the class_______ practicing swimming.
#85799
A
are ;are
B
is ;is
C
is ; are
D
are ; is
