— I tried       it out in this way, but I failed.— Why not       it in some other ways?
#50281
A
to work; try doing
B
to work; try to do
C
working; try to do
D
to work; to try doing
推荐题目
What difficulty I had _____ the dirty walls! I had no choice but to have it ____ again.
#48673
A
clean, paint
B
cleaning, painting
C
cleaned, to paint
D
cleaning, painted
I just finished  ________my last movie yesterday.
#50798
A
make .
B
made.
C
to make.
D
making.
It’s time for class. So stop ________, please.
#49374
A
to talk
B
talking
C
talk
D
talked