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
-What made Jim’s parents so happy?-___ the college entrance exam.
#91517
A
Jim passed
B
Because Jim passed
C
Jim’s passing
D
As Jim passed
There are twenty­eight classes in our school,______ over 56 students.
#91628
A
with each has
B
each having
C
which there are
D
with each that has