That's the best way to ________ into the dangerous area.

A．get people get                         B．stop people to get

C．keep people getting                     D．prevent people getting

That's the best way to ________ into the dangerous area.

[　　]

A． stop people to get　　　B． stop people getting

C． keep people to get　　　D． keep people getting

That's the best way to ____________ into the dangerous area.

[　　]

A．keep people to get

B．prevent people to walk

C．stop people getting

D．keep people going