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
 -- “____either you or he to go there?” --“_____is.” 
#85617
A
Are; Both
B
Are; Neither
C
Is; Neither
D
Is; Each
They usually have lunch at school, ________?
#44208
A
haven’t they
B
do they
C
don’t they
D
have they
Books of this kind  ______  well. 
#85789
A
sells
B
are sold
C
sell
D
is sold