请选择DCBA,R3V+t*U Let me _____ the teacher to help answer the question.-m.{+b5X+i(e(\6F/l5S)V3o
A. ask-m.{+b5X+i(e(\6F/l5S)V3o
B. to ask-m.{+b5X+i(e(\6F/l5S)V3o
C. asks-m.{+b5X+i(e(\6F/l5S)V3o
D. asked-m.{+b5X+i(e(\6F/l5S)V3o