E-mail, as well as telephones, _____ an important part in daily communication.
#85691
A
is playing
B
have played
C
are playing
D
played
推荐题目
More than one student _____been sent to Japan since 1990. More than one hundred students ______been sent to Japan since 1990.
#86283
A
have; have
B
has; has
C
have; has
D
has; have
There are millions of websites on the Internet and there _______ a lot of useful _________on the websites.
#43816
A
are；informations
B
are；information
C
is；information
D
is；informations
In our school library there ____ a number of books on science and the number of them ____ growing larger and larger.
#43975
A
is; are
B
are; is
C
is; is
D
are; are
_______ good for our health.
#43570
A
Do exercise is
B
Doing exercise is
C
Do exercises are
D
Doing exercises are