补全对话，每空一词，缩写算一个词。,L'O)Q+L6U9y*Z+a1n
A: Hello, I’m Tony. What’s 4~9i8Z/w'~ name?,L'O)Q+L6U9y*Z+a1n
B: My 7u.t8`3f)J,x+e-N is David Smith. Nice to 7e3C*z6V1z'd3g4h4h;z.i5[:E)Y(F you.,L'O)Q+L6U9y*Z+a1n
A: Oh, your 3}+Y1E(O2g)d;K.r name is David and your last name is 9Q0H3c:b5\(@9a .,L'O)Q+L6U9y*Z+a1n
B: Yes, that’s right.,L'O)Q+L6U9y*Z+a1n