E-mail,as well as telephones, an important part in daily communication.
#86089
A
is playing
B
have played
C
are playing
D
play
推荐题目
It is reported that large amounts of locusts(蝗虫) _____ in their activity in the north now.
#85965
A
is
B
are
C
was
D
were
Not only the parents but also their child __________ the Bird’s Nest next week.
#85826
A
have visited
B
is going to visit
C
are going to visit
D
have been to
No worker and no engineer who it is that is for the explosion of the chemical factory.
#85749
A
know; to blame
B
would know; blamed
C
know; to be blamed
D
knows; to blame
-- “____either you or he to go there?” --“_____is.”
#85617
A
Are; Both
B
Are; Neither
C
Is; Neither
D
Is; Each
