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
John received an invitation to dinner, and with his work ____, he gladly accepted it.
#91246
A
finished
B
finishing
C
having finished
D
was finished
--- Come on, please give me some ideas about the project.--- With so much work ________ my mind, I’ll almost________.
#91123
A
filling; break up
B
filled; break out
C
filled; break off
D
filling; break down
I couldn’t do my homework with all that noise ________.
#91268
A
going on
B
goes on
C
went on
D
to go on
Entering the bookstore, I noticed a girl _______ against the window, with her eyes_____ on her book in hand.
#91012
A
leaning; fixed
B
leaned; fixing
C
leaned; fixed
D
leaning; fixing