摄制组从A市到B市有一天的路程，计划上午比下午多走100千米到C市吃午饭，由于堵车，中午才

Which of the following words is entirely arbitrary？

A.bang

B.typewriter

C.tree

D.crash

Which of the following words is entirely arbitrary？

A．tree

B．crash

C．typewriter

D．bang

Which of the following words is entirely arbitrary？

A．tree.

B．typewriter.

C．crash.

D．bang.

Which of the following words is entirely arbitrary？(西安交大2008研)

A．tree

B．crash

C．typewriter

D．bang

A．tree

B．typewriter

C．crash

D．bang

A．crash

B．book

C．meaningful

D．headmaster

Which of the following is a totally arbitrary one？

A．Typewriter.

B．Crack.

C．Newspaper.

D．Pig.

Which of the following is a totally arbitrary one？

A．Typewriter.

B．Crack.

C．Newspaper.

D．Pig.