The country has already sent up three unmanned spacecraft, the most recent _____ at the end of last March.
#99009
A
has been launched
B
having been launched
C
being launched
D
to be launched
推荐题目
Tell the children ______ there not to make so much noise.
#96637
A
play
B
played
C
playing
D
to play
___________ that he was in great danger, Eric walked deeper into the forest.
#94386
A
Not realized
B
Not to realize
C
Not realizing
D
Not to have realized
_______ confidence and patience, they failed to settle the difficult problem.
#89586
A
Lack in
B
Lacking of
C
Lacking
D
Having lacked