摘要：3．Only in this way to make improvement in the operating system． A．you can hope B．you did hope C．can you hope D．did you hope
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Only in this way ________ to make improvement in the operating system．
[ ]
A．you can hope
B．you did hope
C．can you hope
D．did you hope
Only in this way ________ to make improvement in the operating system．
[ ]
A．you can hope
B．you did hope
C．can you hope
D．did you hope
Only in this way ________ to make improvement in the operating system．
[ ]
A．
you can hope
B．
you did hope
C．
can you hope
D．
did you hope
Only in this way _______ to make improvement in the operating system.
| A．you can hope | B．can you hope |
| C．you did hope | D．did you hope |