E-mail, as well as telephone, ______ an important part in daily communication.
#85906
A
is playing
B
have played
C
are playing
D
played
推荐题目
Between the two roads ________ a TV tower called“Skyscraper Tower”.
#86323
A
stands
B
standing
C
which stands
D
stand
The poor ______ living in the mountain ____ top is covered with green trees.
#85864
A
are; which
B
are; of which
C
is; whose
D
are; whose
Above one third of the population in Beijing and Shanghai netizens, but in poorareas, only three or four percent online.
#85897
A
is, is
B
are, are
C
is, are
D
are, is
-- Look at the trainers, Andy. They look like yours.--No. Mine black and white.
#43953
A
is
B
has
C
have
D
are
