The research is so designed that once ____ nothing can be done to change it.
#84058
A
begins
B
having begun
C
beginning
D
begun
推荐题目
—What a naughty boy he was.—_______.
#84174
A
Down jumped he from the desk
B
From the desk jumped he down
C
He down jumped from the desk
D
Down he jumped from the desk
— What’s the matter with Della? — Well, her parents wouldn’t allow her to go to the party, but she still ________.
#80641
A
hopes to
B
hopes so
C
hopes not
D
hopes for
If _____ without following the doctor’s instructions, the medicine may have serious side effects.
#80798
A
Taken
B
to be taken
C
Taking
D
being taken
Only after my friend came .
#81153
A
did the computer repair
B
he repaired the computer
C
was the computer repaired
D
the computer was repaired
Little______ about her own safety, though she was in great danger herself.
#82207
A
did Rose care
B
Rose did care
C
Rose does care
D
does Rose care