Not only the USA and Russia but also China ________ manned satellites to circle the earth.
#85795
A
has sent up
B
has been sent up
C
have sent up
D
have been sent up
推荐题目
Every athlete as well as some coaches who ____ to go to the Games ____ asked to be here before 7:30 am.
#85970
A
are; are
B
is; is
C
are; is
D
is; are
E-mail, as well as telephones, ____ an important part in daily communication.
#85683
A
is playing
B
have played
C
are playing
D
play
One-third of the country____ covered with trees and the majority of the citizens______ black people.
#85894
A
is ; are
B
is ; is
C
are ; are
D
are ; is