The country has already sent up 3 unmanned spacecraft, the most recent        at the end of last March.
#91255
A
was launched
B
being launched
C
has been launched
D
having been launched
推荐题目
Because Turandot is drunk ____ power, she ______ try and _____ her father, who has promised to allow her to choose her own husband.
#91515
A
with ; dare to ; exercise control over
B
with; dares to ; exercises control over
C
by ; dare ; exercises control over
D
in ; dares to ; exercise control over
_________, the car could not be started.
#91449
A
Having lost the key
B
He lost the key
C
The key was missed
D
The key lost
The thief fell to the ground, his left foot_______ and blood ________ down from his mouth.
#91186
A
breaking; running
B
broken; running
C
breaking; run
D
broken; run