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
_____ of the students who took part in the military training is 1450.
#85625
A
A number
B
A lot
C
Lots
D
The number
The number of people invited to the conference _____ 150,but a number of them ______ absent for different reasons.
#86222
A
were;was
B
were;were
C
was;were
D
was;was
---________shall we deal with the waste paper. bottles and boxes?---Let’s keep them for recycling. It’s good for the environment.
#44206
A
How
B
What
C
Why
D
Where
of the land in that district covered with trees and grass.
#85888
A
Two fifth；is
B
Two fifth；are
C
Two fifths；is
D
Two fifths；are